1551118590

素因数分解:

$2^1\times 3^2\times 5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{144829}}^1$

素因数の和:144866

約数の個数: 96

約数和(自身を含む): 4880191680

約数和(自身を除く): 3329073090

約数列:

[1, 2, 3, 5, 6, 7, 9, 10, 14, 15, 17, 18, 21, 30, 34, 35, 42, 45, 51, 63, 70, 85, 90, 102, 105, 119, 126, 153, 170, 210, 238, 255, 306, 315, 357, 510, 595, 630, 714, 765, 1071, 1190, 1530, 1785, 2142, 3570, 5355, 10710, 144829, 289658, 434487, 724145, 868974, 1013803, 1303461, 1448290, 2027606, 2172435, 2462093, 2606922, 3041409, 4344870, 4924186, 5069015, 6082818, 6517305, 7386279, 9124227, 10138030, 12310465, 13034610, 14772558, 15207045, 17234651, 18248454, 22158837, 24620930, 30414090, 34469302, 36931395, 44317674, 45621135, 51703953, 73862790, 86173255, 91242270, 103407906, 110794185, 155111859, 172346510, 221588370, 258519765, 310223718, 517039530, 775559295, 1551118590]

約数ペア:

[(1, 1551118590), (2, 775559295), (3, 517039530), (5, 310223718), (6, 258519765), (7, 221588370), (9, 172346510), (10, 155111859), (14, 110794185), (15, 103407906), (17, 91242270), (18, 86173255), (21, 73862790), (30, 51703953), (34, 45621135), (35, 44317674), (42, 36931395), (45, 34469302), (51, 30414090), (63, 24620930), (70, 22158837), (85, 18248454), (90, 17234651), (102, 15207045), (105, 14772558), (119, 13034610), (126, 12310465), (153, 10138030), (170, 9124227), (210, 7386279), (238, 6517305), (255, 6082818), (306, 5069015), (315, 4924186), (357, 4344870), (510, 3041409), (595, 2606922), (630, 2462093), (714, 2172435), (765, 2027606), (1071, 1448290), (1190, 1303461), (1530, 1013803), (1785, 868974), (2142, 724145), (3570, 434487), (5355, 289658), (10710, 144829)]