31351570

素因数分解:

$2^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{223}}^1\times {\mathrm{827}}^1$

素因数の和:1074

約数の個数: 32

約数和(自身を含む): 60092928

約数和(自身を除く): 28741358

約数列:

[1, 2, 5, 10, 17, 34, 85, 170, 223, 446, 827, 1115, 1654, 2230, 3791, 4135, 7582, 8270, 14059, 18955, 28118, 37910, 70295, 140590, 184421, 368842, 922105, 1844210, 3135157, 6270314, 15675785, 31351570]

約数ペア:

[(1, 31351570), (2, 15675785), (5, 6270314), (10, 3135157), (17, 1844210), (34, 922105), (85, 368842), (170, 184421), (223, 140590), (446, 70295), (827, 37910), (1115, 28118), (1654, 18955), (2230, 14059), (3791, 8270), (4135, 7582)]