15335710

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{23}}^2\times {\mathrm{223}}^1$

素因数の和:289

約数の個数: 48

約数和(自身を含む): 31215744

約数和(自身を除く): 15880034

約数列:

[1, 2, 5, 10, 13, 23, 26, 46, 65, 115, 130, 223, 230, 299, 446, 529, 598, 1058, 1115, 1495, 2230, 2645, 2899, 2990, 5129, 5290, 5798, 6877, 10258, 13754, 14495, 25645, 28990, 34385, 51290, 66677, 68770, 117967, 133354, 235934, 333385, 589835, 666770, 1179670, 1533571, 3067142, 7667855, 15335710]

約数ペア:

[(1, 15335710), (2, 7667855), (5, 3067142), (10, 1533571), (13, 1179670), (23, 666770), (26, 589835), (46, 333385), (65, 235934), (115, 133354), (130, 117967), (223, 68770), (230, 66677), (299, 51290), (446, 34385), (529, 28990), (598, 25645), (1058, 14495), (1115, 13754), (1495, 10258), (2230, 6877), (2645, 5798), (2899, 5290), (2990, 5129)]