656030

素因数分解:

$2^1\times 5^1\times {\mathrm{17}}^2\times {\mathrm{227}}^1$

素因数の和:268

約数の個数: 24

約数和(自身を含む): 1259928

約数和(自身を除く): 603898

約数列:

[1, 2, 5, 10, 17, 34, 85, 170, 227, 289, 454, 578, 1135, 1445, 2270, 2890, 3859, 7718, 19295, 38590, 65603, 131206, 328015, 656030]

約数ペア:

[(1, 656030), (2, 328015), (5, 131206), (10, 65603), (17, 38590), (34, 19295), (85, 7718), (170, 3859), (227, 2890), (289, 2270), (454, 1445), (578, 1135)]