3152990

素因数分解:

$2^1\times 5^1\times {\mathrm{17}}^2\times {\mathrm{1091}}^1$

素因数の和:1132

約数の個数: 24

約数和(自身を含む): 6034392

約数和(自身を除く): 2881402

約数列:

[1, 2, 5, 10, 17, 34, 85, 170, 289, 578, 1091, 1445, 2182, 2890, 5455, 10910, 18547, 37094, 92735, 185470, 315299, 630598, 1576495, 3152990]

約数ペア:

[(1, 3152990), (2, 1576495), (5, 630598), (10, 315299), (17, 185470), (34, 92735), (85, 37094), (170, 18547), (289, 10910), (578, 5455), (1091, 2890), (1445, 2182)]