30663442920

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{749351}}^1$

素因数の和:749407

約数の個数: 128

約数和(自身を含む): 103590420480

約数和(自身を除く): 72926977560

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 15, 20, 22, 24, 30, 31, 33, 40, 44, 55, 60, 62, 66, 88, 93, 110, 120, 124, 132, 155, 165, 186, 220, 248, 264, 310, 330, 341, 372, 440, 465, 620, 660, 682, 744, 930, 1023, 1240, 1320, 1364, 1705, 1860, 2046, 2728, 3410, 3720, 4092, 5115, 6820, 8184, 10230, 13640, 20460, 40920, 749351, 1498702, 2248053, 2997404, 3746755, 4496106, 5994808, 7493510, 8242861, 8992212, 11240265, 14987020, 16485722, 17984424, 22480530, 23229881, 24728583, 29974040, 32971444, 41214305, 44961060, 46459762, 49457166, 65942888, 69689643, 82428610, 89922120, 92919524, 98914332, 116149405, 123642915, 139379286, 164857220, 185839048, 197828664, 232298810, 247285830, 255528691, 278758572, 329714440, 348448215, 464597620, 494571660, 511057382, 557517144, 696896430, 766586073, 929195240, 989143320, 1022114764, 1277643455, 1393792860, 1533172146, 2044229528, 2555286910, 2787585720, 3066344292, 3832930365, 5110573820, 6132688584, 7665860730, 10221147640, 15331721460, 30663442920]

約数ペア:

[(1, 30663442920), (2, 15331721460), (3, 10221147640), (4, 7665860730), (5, 6132688584), (6, 5110573820), (8, 3832930365), (10, 3066344292), (11, 2787585720), (12, 2555286910), (15, 2044229528), (20, 1533172146), (22, 1393792860), (24, 1277643455), (30, 1022114764), (31, 989143320), (33, 929195240), (40, 766586073), (44, 696896430), (55, 557517144), (60, 511057382), (62, 494571660), (66, 464597620), (88, 348448215), (93, 329714440), (110, 278758572), (120, 255528691), (124, 247285830), (132, 232298810), (155, 197828664), (165, 185839048), (186, 164857220), (220, 139379286), (248, 123642915), (264, 116149405), (310, 98914332), (330, 92919524), (341, 89922120), (372, 82428610), (440, 69689643), (465, 65942888), (620, 49457166), (660, 46459762), (682, 44961060), (744, 41214305), (930, 32971444), (1023, 29974040), (1240, 24728583), (1320, 23229881), (1364, 22480530), (1705, 17984424), (1860, 16485722), (2046, 14987020), (2728, 11240265), (3410, 8992212), (3720, 8242861), (4092, 7493510), (5115, 5994808), (6820, 4496106), (8184, 3746755), (10230, 2997404), (13640, 2248053), (20460, 1498702), (40920, 749351)]