31697290

素因数分解:

$2^1\times 5^1\times {\mathrm{29}}^2\times {\mathrm{3769}}^1$

素因数の和:3834

約数の個数: 24

約数和(自身を含む): 59106060

約数和(自身を除く): 27408770

約数列:

[1, 2, 5, 10, 29, 58, 145, 290, 841, 1682, 3769, 4205, 7538, 8410, 18845, 37690, 109301, 218602, 546505, 1093010, 3169729, 6339458, 15848645, 31697290]

約数ペア:

[(1, 31697290), (2, 15848645), (5, 6339458), (10, 3169729), (29, 1093010), (58, 546505), (145, 218602), (290, 109301), (841, 37690), (1682, 18845), (3769, 8410), (4205, 7538)]