1087210

素因数分解:

$2^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{29}}^1\times {\mathrm{163}}^1$

素因数の和:222

約数の個数: 32

約数和(自身を含む): 2125440

約数和(自身を除く): 1038230

約数列:

[1, 2, 5, 10, 23, 29, 46, 58, 115, 145, 163, 230, 290, 326, 667, 815, 1334, 1630, 3335, 3749, 4727, 6670, 7498, 9454, 18745, 23635, 37490, 47270, 108721, 217442, 543605, 1087210]

約数ペア:

[(1, 1087210), (2, 543605), (5, 217442), (10, 108721), (23, 47270), (29, 37490), (46, 23635), (58, 18745), (115, 9454), (145, 7498), (163, 6670), (230, 4727), (290, 3749), (326, 3335), (667, 1630), (815, 1334)]