31003310

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{10369}}^1$

素因数の和:10412

約数の個数: 32

約数和(自身を含む): 62717760

約数和(自身を除く): 31714450

約数列:

[1, 2, 5, 10, 13, 23, 26, 46, 65, 115, 130, 230, 299, 598, 1495, 2990, 10369, 20738, 51845, 103690, 134797, 238487, 269594, 476974, 673985, 1192435, 1347970, 2384870, 3100331, 6200662, 15501655, 31003310]

約数ペア:

[(1, 31003310), (2, 15501655), (5, 6200662), (10, 3100331), (13, 2384870), (23, 1347970), (26, 1192435), (46, 673985), (65, 476974), (115, 269594), (130, 238487), (230, 134797), (299, 103690), (598, 51845), (1495, 20738), (2990, 10369)]