19634781690

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{43}}^1\times {\mathrm{59}}^1\times {\mathrm{113}}^1\times {\mathrm{761}}^1$

素因数の和:989

約数の個数: 192

約数和(自身を含む): 53663575680

約数和(自身を除く): 34028793990

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 43, 45, 59, 86, 90, 113, 118, 129, 177, 215, 226, 258, 295, 339, 354, 387, 430, 531, 565, 590, 645, 678, 761, 774, 885, 1017, 1062, 1130, 1290, 1522, 1695, 1770, 1935, 2034, 2283, 2537, 2655, 3390, 3805, 3870, 4566, 4859, 5074, 5085, 5310, 6667, 6849, 7610, 7611, 9718, 10170, 11415, 12685, 13334, 13698, 14577, 15222, 20001, 22830, 22833, 24295, 25370, 29154, 32723, 33335, 34245, 38055, 40002, 43731, 44899, 45666, 48590, 60003, 65446, 66670, 68490, 72885, 76110, 85993, 87462, 89798, 98169, 100005, 114165, 120006, 134697, 145770, 163615, 171986, 196338, 200010, 218655, 224495, 228330, 257979, 269394, 286681, 294507, 300015, 327230, 404091, 429965, 437310, 448990, 490845, 515958, 573362, 589014, 600030, 673485, 773937, 808182, 859930, 860043, 981690, 1289895, 1346970, 1433405, 1472535, 1547874, 1720086, 1930657, 2020455, 2579790, 2580129, 2866810, 2945070, 3697699, 3861314, 3869685, 4040910, 4300215, 5073587, 5160258, 5791971, 7395398, 7739370, 8600430, 9653285, 10147174, 11093097, 11583942, 12900645, 15220761, 17375913, 18488495, 19306570, 22186194, 25367935, 25801290, 28959855, 30441522, 33279291, 34751826, 36976990, 45662283, 50735870, 55465485, 57919710, 66558582, 76103805, 86879565, 91324566, 110930970, 152207610, 166396455, 173759130, 218164241, 228311415, 332792910, 436328482, 456622830, 654492723, 1090821205, 1308985446, 1963478169, 2181642410, 3272463615, 3926956338, 6544927230, 9817390845, 19634781690]

約数ペア:

[(1, 19634781690), (2, 9817390845), (3, 6544927230), (5, 3926956338), (6, 3272463615), (9, 2181642410), (10, 1963478169), (15, 1308985446), (18, 1090821205), (30, 654492723), (43, 456622830), (45, 436328482), (59, 332792910), (86, 228311415), (90, 218164241), (113, 173759130), (118, 166396455), (129, 152207610), (177, 110930970), (215, 91324566), (226, 86879565), (258, 76103805), (295, 66558582), (339, 57919710), (354, 55465485), (387, 50735870), (430, 45662283), (531, 36976990), (565, 34751826), (590, 33279291), (645, 30441522), (678, 28959855), (761, 25801290), (774, 25367935), (885, 22186194), (1017, 19306570), (1062, 18488495), (1130, 17375913), (1290, 15220761), (1522, 12900645), (1695, 11583942), (1770, 11093097), (1935, 10147174), (2034, 9653285), (2283, 8600430), (2537, 7739370), (2655, 7395398), (3390, 5791971), (3805, 5160258), (3870, 5073587), (4566, 4300215), (4859, 4040910), (5074, 3869685), (5085, 3861314), (5310, 3697699), (6667, 2945070), (6849, 2866810), (7610, 2580129), (7611, 2579790), (9718, 2020455), (10170, 1930657), (11415, 1720086), (12685, 1547874), (13334, 1472535), (13698, 1433405), (14577, 1346970), (15222, 1289895), (20001, 981690), (22830, 860043), (22833, 859930), (24295, 808182), (25370, 773937), (29154, 673485), (32723, 600030), (33335, 589014), (34245, 573362), (38055, 515958), (40002, 490845), (43731, 448990), (44899, 437310), (45666, 429965), (48590, 404091), (60003, 327230), (65446, 300015), (66670, 294507), (68490, 286681), (72885, 269394), (76110, 257979), (85993, 228330), (87462, 224495), (89798, 218655), (98169, 200010), (100005, 196338), (114165, 171986), (120006, 163615), (134697, 145770)]