21943791930

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{47}}^1\times {\mathrm{53}}^1\times {\mathrm{751}}^1$

素因数の和:901

約数の個数: 256

約数和(自身を含む): 60627419136

約数和(自身を除く): 38683627206

約数列:

[1, 2, 3, 5, 6, 10, 15, 17, 23, 30, 34, 46, 47, 51, 53, 69, 85, 94, 102, 106, 115, 138, 141, 159, 170, 230, 235, 255, 265, 282, 318, 345, 391, 470, 510, 530, 690, 705, 751, 782, 795, 799, 901, 1081, 1173, 1219, 1410, 1502, 1590, 1598, 1802, 1955, 2162, 2253, 2346, 2397, 2438, 2491, 2703, 3243, 3657, 3755, 3910, 3995, 4505, 4506, 4794, 4982, 5405, 5406, 5865, 6095, 6486, 7314, 7473, 7510, 7990, 9010, 10810, 11265, 11730, 11985, 12190, 12455, 12767, 13515, 14946, 16215, 17273, 18285, 18377, 20723, 22530, 23970, 24910, 25534, 27030, 32430, 34546, 35297, 36570, 36754, 37365, 38301, 39803, 41446, 42347, 51819, 55131, 57293, 62169, 63835, 70594, 74730, 76602, 79606, 84694, 86365, 91885, 103615, 103638, 105891, 110262, 114586, 119409, 124338, 127041, 127670, 171879, 172730, 176485, 183770, 191505, 199015, 207230, 211735, 211782, 238818, 254082, 259095, 275655, 286465, 293641, 310845, 343758, 352970, 383010, 398030, 423470, 518190, 529455, 551310, 572930, 587282, 597045, 600049, 621690, 635205, 676651, 811831, 859395, 880923, 915469, 973981, 1058910, 1194090, 1200098, 1270410, 1353302, 1468205, 1623662, 1718790, 1761846, 1800147, 1830938, 1870741, 1947962, 2029953, 2435493, 2746407, 2921943, 2936410, 3000245, 3383255, 3600294, 3741482, 4059155, 4059906, 4404615, 4577345, 4869905, 4870986, 5492814, 5612223, 5843886, 6000490, 6766510, 8118310, 8809230, 9000735, 9154690, 9353705, 9739810, 10149765, 11224446, 12177465, 13732035, 13801127, 14609715, 15562973, 18001470, 18707410, 20299530, 24354930, 27464070, 27602254, 28061115, 29219430, 31125946, 31802597, 41403381, 43027043, 46688919, 56122230, 63605194, 69005635, 77814865, 82806762, 86054086, 93377838, 95407791, 129081129, 138011270, 155629730, 159012985, 190815582, 207016905, 215135215, 233444595, 258162258, 318025970, 414033810, 430270430, 466889190, 477038955, 645405645, 731459731, 954077910, 1290811290, 1462919462, 2194379193, 3657298655, 4388758386, 7314597310, 10971895965, 21943791930]

約数ペア:

[(1, 21943791930), (2, 10971895965), (3, 7314597310), (5, 4388758386), (6, 3657298655), (10, 2194379193), (15, 1462919462), (17, 1290811290), (23, 954077910), (30, 731459731), (34, 645405645), (46, 477038955), (47, 466889190), (51, 430270430), (53, 414033810), (69, 318025970), (85, 258162258), (94, 233444595), (102, 215135215), (106, 207016905), (115, 190815582), (138, 159012985), (141, 155629730), (159, 138011270), (170, 129081129), (230, 95407791), (235, 93377838), (255, 86054086), (265, 82806762), (282, 77814865), (318, 69005635), (345, 63605194), (391, 56122230), (470, 46688919), (510, 43027043), (530, 41403381), (690, 31802597), (705, 31125946), (751, 29219430), (782, 28061115), (795, 27602254), (799, 27464070), (901, 24354930), (1081, 20299530), (1173, 18707410), (1219, 18001470), (1410, 15562973), (1502, 14609715), (1590, 13801127), (1598, 13732035), (1802, 12177465), (1955, 11224446), (2162, 10149765), (2253, 9739810), (2346, 9353705), (2397, 9154690), (2438, 9000735), (2491, 8809230), (2703, 8118310), (3243, 6766510), (3657, 6000490), (3755, 5843886), (3910, 5612223), (3995, 5492814), (4505, 4870986), (4506, 4869905), (4794, 4577345), (4982, 4404615), (5405, 4059906), (5406, 4059155), (5865, 3741482), (6095, 3600294), (6486, 3383255), (7314, 3000245), (7473, 2936410), (7510, 2921943), (7990, 2746407), (9010, 2435493), (10810, 2029953), (11265, 1947962), (11730, 1870741), (11985, 1830938), (12190, 1800147), (12455, 1761846), (12767, 1718790), (13515, 1623662), (14946, 1468205), (16215, 1353302), (17273, 1270410), (18285, 1200098), (18377, 1194090), (20723, 1058910), (22530, 973981), (23970, 915469), (24910, 880923), (25534, 859395), (27030, 811831), (32430, 676651), (34546, 635205), (35297, 621690), (36570, 600049), (36754, 597045), (37365, 587282), (38301, 572930), (39803, 551310), (41446, 529455), (42347, 518190), (51819, 423470), (55131, 398030), (57293, 383010), (62169, 352970), (63835, 343758), (70594, 310845), (74730, 293641), (76602, 286465), (79606, 275655), (84694, 259095), (86365, 254082), (91885, 238818), (103615, 211782), (103638, 211735), (105891, 207230), (110262, 199015), (114586, 191505), (119409, 183770), (124338, 176485), (127041, 172730), (127670, 171879)]