7142910

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{457}}^1\times {\mathrm{521}}^1$

素因数の和:988

約数の個数: 32

約数和(自身を含む): 17213472

約数和(自身を除く): 10070562

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 457, 521, 914, 1042, 1371, 1563, 2285, 2605, 2742, 3126, 4570, 5210, 6855, 7815, 13710, 15630, 238097, 476194, 714291, 1190485, 1428582, 2380970, 3571455, 7142910]

約数ペア:

[(1, 7142910), (2, 3571455), (3, 2380970), (5, 1428582), (6, 1190485), (10, 714291), (15, 476194), (30, 238097), (457, 15630), (521, 13710), (914, 7815), (1042, 6855), (1371, 5210), (1563, 4570), (2285, 3126), (2605, 2742)]