187637490

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{53}}^1\times {\mathrm{139}}^1\times {\mathrm{283}}^1$

素因数の和:488

約数の個数: 96

約数和(自身を含む): 502407360

約数和(自身を除く): 314769870

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 45, 53, 90, 106, 139, 159, 265, 278, 283, 318, 417, 477, 530, 566, 695, 795, 834, 849, 954, 1251, 1390, 1415, 1590, 1698, 2085, 2385, 2502, 2547, 2830, 4170, 4245, 4770, 5094, 6255, 7367, 8490, 12510, 12735, 14734, 14999, 22101, 25470, 29998, 36835, 39337, 44202, 44997, 66303, 73670, 74995, 78674, 89994, 110505, 118011, 132606, 134991, 149990, 196685, 221010, 224985, 236022, 269982, 331515, 354033, 393370, 449970, 590055, 663030, 674955, 708066, 1180110, 1349910, 1770165, 2084861, 3540330, 4169722, 6254583, 10424305, 12509166, 18763749, 20848610, 31272915, 37527498, 62545830, 93818745, 187637490]

約数ペア:

[(1, 187637490), (2, 93818745), (3, 62545830), (5, 37527498), (6, 31272915), (9, 20848610), (10, 18763749), (15, 12509166), (18, 10424305), (30, 6254583), (45, 4169722), (53, 3540330), (90, 2084861), (106, 1770165), (139, 1349910), (159, 1180110), (265, 708066), (278, 674955), (283, 663030), (318, 590055), (417, 449970), (477, 393370), (530, 354033), (566, 331515), (695, 269982), (795, 236022), (834, 224985), (849, 221010), (954, 196685), (1251, 149990), (1390, 134991), (1415, 132606), (1590, 118011), (1698, 110505), (2085, 89994), (2385, 78674), (2502, 74995), (2547, 73670), (2830, 66303), (4170, 44997), (4245, 44202), (4770, 39337), (5094, 36835), (6255, 29998), (7367, 25470), (8490, 22101), (12510, 14999), (12735, 14734)]