19897217010

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{11}}^2\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{3467}}^1$

素因数の和:3550

約数の個数: 288

約数和(自身を含む): 62168311296

約数和(自身を除く): 42271094286

約数列:

[1, 2, 3, 5, 6, 9, 10, 11, 15, 17, 18, 22, 30, 31, 33, 34, 45, 51, 55, 62, 66, 85, 90, 93, 99, 102, 110, 121, 153, 155, 165, 170, 186, 187, 198, 242, 255, 279, 306, 310, 330, 341, 363, 374, 465, 495, 510, 527, 558, 561, 605, 682, 726, 765, 930, 935, 990, 1023, 1054, 1089, 1122, 1210, 1395, 1530, 1581, 1683, 1705, 1815, 1870, 2046, 2057, 2178, 2635, 2790, 2805, 3069, 3162, 3366, 3410, 3467, 3630, 3751, 4114, 4743, 5115, 5270, 5445, 5610, 5797, 6138, 6171, 6934, 7502, 7905, 8415, 9486, 10230, 10285, 10401, 10890, 11253, 11594, 12342, 15345, 15810, 16830, 17335, 17391, 18513, 18755, 20570, 20802, 22506, 23715, 28985, 30690, 30855, 31203, 33759, 34670, 34782, 37026, 37510, 38137, 47430, 52005, 52173, 56265, 57970, 58939, 61710, 62406, 63767, 67518, 76274, 86955, 92565, 104010, 104346, 107477, 112530, 114411, 117878, 127534, 156015, 168795, 173910, 176817, 185130, 190685, 191301, 214954, 228822, 260865, 294695, 312030, 318835, 322431, 337590, 343233, 353634, 381370, 382602, 419507, 521730, 530451, 537385, 572055, 573903, 589390, 637670, 644862, 648329, 686466, 839014, 884085, 956505, 967293, 1060902, 1074770, 1144110, 1147806, 1182247, 1258521, 1296658, 1612155, 1716165, 1768170, 1827109, 1913010, 1934586, 1944987, 2097535, 2364494, 2517042, 2652255, 2869515, 3224310, 3241645, 3432330, 3546741, 3654218, 3775563, 3889974, 4195070, 4836465, 5304510, 5481327, 5739030, 5834961, 5911235, 6292605, 6483290, 7093482, 7131619, 7551126, 9135545, 9672930, 9724935, 10640223, 10962654, 11669922, 11822470, 12585210, 13004717, 14263238, 16443981, 17733705, 18271090, 18877815, 19449870, 20098199, 21280446, 21394857, 26009434, 27406635, 29174805, 32887962, 35467410, 35658095, 37755630, 39014151, 40196398, 42789714, 53201115, 54813270, 58349610, 60294597, 64184571, 65023585, 71316190, 78028302, 82219905, 100490995, 106402230, 106974285, 117042453, 120589194, 128369142, 130047170, 164439810, 180883791, 195070755, 200981990, 213948570, 221080189, 234084906, 301472985, 320922855, 361767582, 390141510, 442160378, 585212265, 602945970, 641845710, 663240567, 904418955, 1105400945, 1170424530, 1326481134, 1808837910, 1989721701, 2210801890, 3316202835, 3979443402, 6632405670, 9948608505, 19897217010]

約数ペア:

[(1, 19897217010), (2, 9948608505), (3, 6632405670), (5, 3979443402), (6, 3316202835), (9, 2210801890), (10, 1989721701), (11, 1808837910), (15, 1326481134), (17, 1170424530), (18, 1105400945), (22, 904418955), (30, 663240567), (31, 641845710), (33, 602945970), (34, 585212265), (45, 442160378), (51, 390141510), (55, 361767582), (62, 320922855), (66, 301472985), (85, 234084906), (90, 221080189), (93, 213948570), (99, 200981990), (102, 195070755), (110, 180883791), (121, 164439810), (153, 130047170), (155, 128369142), (165, 120589194), (170, 117042453), (186, 106974285), (187, 106402230), (198, 100490995), (242, 82219905), (255, 78028302), (279, 71316190), (306, 65023585), (310, 64184571), (330, 60294597), (341, 58349610), (363, 54813270), (374, 53201115), (465, 42789714), (495, 40196398), (510, 39014151), (527, 37755630), (558, 35658095), (561, 35467410), (605, 32887962), (682, 29174805), (726, 27406635), (765, 26009434), (930, 21394857), (935, 21280446), (990, 20098199), (1023, 19449870), (1054, 18877815), (1089, 18271090), (1122, 17733705), (1210, 16443981), (1395, 14263238), (1530, 13004717), (1581, 12585210), (1683, 11822470), (1705, 11669922), (1815, 10962654), (1870, 10640223), (2046, 9724935), (2057, 9672930), (2178, 9135545), (2635, 7551126), (2790, 7131619), (2805, 7093482), (3069, 6483290), (3162, 6292605), (3366, 5911235), (3410, 5834961), (3467, 5739030), (3630, 5481327), (3751, 5304510), (4114, 4836465), (4743, 4195070), (5115, 3889974), (5270, 3775563), (5445, 3654218), (5610, 3546741), (5797, 3432330), (6138, 3241645), (6171, 3224310), (6934, 2869515), (7502, 2652255), (7905, 2517042), (8415, 2364494), (9486, 2097535), (10230, 1944987), (10285, 1934586), (10401, 1913010), (10890, 1827109), (11253, 1768170), (11594, 1716165), (12342, 1612155), (15345, 1296658), (15810, 1258521), (16830, 1182247), (17335, 1147806), (17391, 1144110), (18513, 1074770), (18755, 1060902), (20570, 967293), (20802, 956505), (22506, 884085), (23715, 839014), (28985, 686466), (30690, 648329), (30855, 644862), (31203, 637670), (33759, 589390), (34670, 573903), (34782, 572055), (37026, 537385), (37510, 530451), (38137, 521730), (47430, 419507), (52005, 382602), (52173, 381370), (56265, 353634), (57970, 343233), (58939, 337590), (61710, 322431), (62406, 318835), (63767, 312030), (67518, 294695), (76274, 260865), (86955, 228822), (92565, 214954), (104010, 191301), (104346, 190685), (107477, 185130), (112530, 176817), (114411, 173910), (117878, 168795), (127534, 156015)]