87149940

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{127}}^1\times {\mathrm{11437}}^1$

素因数の和:11576

約数の個数: 48

約数和(自身を含む): 245962752

約数和(自身を除く): 158812812

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 127, 254, 381, 508, 635, 762, 1270, 1524, 1905, 2540, 3810, 7620, 11437, 22874, 34311, 45748, 57185, 68622, 114370, 137244, 171555, 228740, 343110, 686220, 1452499, 2904998, 4357497, 5809996, 7262495, 8714994, 14524990, 17429988, 21787485, 29049980, 43574970, 87149940]

約数ペア:

[(1, 87149940), (2, 43574970), (3, 29049980), (4, 21787485), (5, 17429988), (6, 14524990), (10, 8714994), (12, 7262495), (15, 5809996), (20, 4357497), (30, 2904998), (60, 1452499), (127, 686220), (254, 343110), (381, 228740), (508, 171555), (635, 137244), (762, 114370), (1270, 68622), (1524, 57185), (1905, 45748), (2540, 34311), (3810, 22874), (7620, 11437)]