315010

素因数分解:

$2^1\times 5^1\times {\mathrm{17}}^2\times {\mathrm{109}}^1$

素因数の和:150

約数の個数: 24

約数和(自身を含む): 607860

約数和(自身を除く): 292850

約数列:

[1, 2, 5, 10, 17, 34, 85, 109, 170, 218, 289, 545, 578, 1090, 1445, 1853, 2890, 3706, 9265, 18530, 31501, 63002, 157505, 315010]

約数ペア:

[(1, 315010), (2, 157505), (5, 63002), (10, 31501), (17, 18530), (34, 9265), (85, 3706), (109, 2890), (170, 1853), (218, 1445), (289, 1090), (545, 578)]