20177673030

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{43}}^1\times {\mathrm{1811}}^1\times {\mathrm{2879}}^1$

素因数の和:4746

約数の個数: 96

約数和(自身を含む): 53730293760

約数和(自身を除く): 33552620730

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 43, 45, 86, 90, 129, 215, 258, 387, 430, 645, 774, 1290, 1811, 1935, 2879, 3622, 3870, 5433, 5758, 8637, 9055, 10866, 14395, 16299, 17274, 18110, 25911, 27165, 28790, 32598, 43185, 51822, 54330, 77873, 81495, 86370, 123797, 129555, 155746, 162990, 233619, 247594, 259110, 371391, 389365, 467238, 618985, 700857, 742782, 778730, 1114173, 1168095, 1237970, 1401714, 1856955, 2228346, 2336190, 3504285, 3713910, 5213869, 5570865, 7008570, 10427738, 11141730, 15641607, 26069345, 31283214, 46924821, 52138690, 78208035, 93849642, 156416070, 224196367, 234624105, 448392734, 469248210, 672589101, 1120981835, 1345178202, 2017767303, 2241963670, 3362945505, 4035534606, 6725891010, 10088836515, 20177673030]

約数ペア:

[(1, 20177673030), (2, 10088836515), (3, 6725891010), (5, 4035534606), (6, 3362945505), (9, 2241963670), (10, 2017767303), (15, 1345178202), (18, 1120981835), (30, 672589101), (43, 469248210), (45, 448392734), (86, 234624105), (90, 224196367), (129, 156416070), (215, 93849642), (258, 78208035), (387, 52138690), (430, 46924821), (645, 31283214), (774, 26069345), (1290, 15641607), (1811, 11141730), (1935, 10427738), (2879, 7008570), (3622, 5570865), (3870, 5213869), (5433, 3713910), (5758, 3504285), (8637, 2336190), (9055, 2228346), (10866, 1856955), (14395, 1401714), (16299, 1237970), (17274, 1168095), (18110, 1114173), (25911, 778730), (27165, 742782), (28790, 700857), (32598, 618985), (43185, 467238), (51822, 389365), (54330, 371391), (77873, 259110), (81495, 247594), (86370, 233619), (123797, 162990), (129555, 155746)]