259619970

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{53}}^1\times {\mathrm{269}}^1\times {\mathrm{607}}^1$

素因数の和:939

約数の個数: 64

約数和(自身を含む): 638254080

約数和(自身を除く): 378634110

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 53, 106, 159, 265, 269, 318, 530, 538, 607, 795, 807, 1214, 1345, 1590, 1614, 1821, 2690, 3035, 3642, 4035, 6070, 8070, 9105, 14257, 18210, 28514, 32171, 42771, 64342, 71285, 85542, 96513, 142570, 160855, 163283, 193026, 213855, 321710, 326566, 427710, 482565, 489849, 816415, 965130, 979698, 1632830, 2449245, 4898490, 8653999, 17307998, 25961997, 43269995, 51923994, 86539990, 129809985, 259619970]

約数ペア:

[(1, 259619970), (2, 129809985), (3, 86539990), (5, 51923994), (6, 43269995), (10, 25961997), (15, 17307998), (30, 8653999), (53, 4898490), (106, 2449245), (159, 1632830), (265, 979698), (269, 965130), (318, 816415), (530, 489849), (538, 482565), (607, 427710), (795, 326566), (807, 321710), (1214, 213855), (1345, 193026), (1590, 163283), (1614, 160855), (1821, 142570), (2690, 96513), (3035, 85542), (3642, 71285), (4035, 64342), (6070, 42771), (8070, 32171), (9105, 28514), (14257, 18210)]