3118580

素因数分解:

$2^2\times 5^1\times {\mathrm{211}}^1\times {\mathrm{739}}^1$

素因数の和:959

約数の個数: 24

約数和(自身を含む): 6588960

約数和(自身を除く): 3470380

約数列:

[1, 2, 4, 5, 10, 20, 211, 422, 739, 844, 1055, 1478, 2110, 2956, 3695, 4220, 7390, 14780, 155929, 311858, 623716, 779645, 1559290, 3118580]

約数ペア:

[(1, 3118580), (2, 1559290), (4, 779645), (5, 623716), (10, 311858), (20, 155929), (211, 14780), (422, 7390), (739, 4220), (844, 3695), (1055, 2956), (1478, 2110)]