726630

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{53}}^1\times {\mathrm{457}}^1$

素因数の和:520

約数の個数: 32

約数和(自身を含む): 1780704

約数和(自身を除く): 1054074

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 53, 106, 159, 265, 318, 457, 530, 795, 914, 1371, 1590, 2285, 2742, 4570, 6855, 13710, 24221, 48442, 72663, 121105, 145326, 242210, 363315, 726630]

約数ペア:

[(1, 726630), (2, 363315), (3, 242210), (5, 145326), (6, 121105), (10, 72663), (15, 48442), (30, 24221), (53, 13710), (106, 6855), (159, 4570), (265, 2742), (318, 2285), (457, 1590), (530, 1371), (795, 914)]