181235710

素因数分解:

$2^1\times 5^1\times {\mathrm{103}}^1\times {\mathrm{179}}^1\times {\mathrm{983}}^1$

素因数の和:1272

約数の個数: 32

約数和(自身を含む): 331568640

約数和(自身を除く): 150332930

約数列:

[1, 2, 5, 10, 103, 179, 206, 358, 515, 895, 983, 1030, 1790, 1966, 4915, 9830, 18437, 36874, 92185, 101249, 175957, 184370, 202498, 351914, 506245, 879785, 1012490, 1759570, 18123571, 36247142, 90617855, 181235710]

約数ペア:

[(1, 181235710), (2, 90617855), (5, 36247142), (10, 18123571), (103, 1759570), (179, 1012490), (206, 879785), (358, 506245), (515, 351914), (895, 202498), (983, 184370), (1030, 175957), (1790, 101249), (1966, 92185), (4915, 36874), (9830, 18437)]