312892310

素因数分解:

$2^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{29}}^1\times {\mathrm{63467}}^1$

素因数の和:63520

約数の個数: 32

約数和(自身を含む): 616908960

約数和(自身を除く): 304016650

約数列:

[1, 2, 5, 10, 17, 29, 34, 58, 85, 145, 170, 290, 493, 986, 2465, 4930, 63467, 126934, 317335, 634670, 1078939, 1840543, 2157878, 3681086, 5394695, 9202715, 10789390, 18405430, 31289231, 62578462, 156446155, 312892310]

約数ペア:

[(1, 312892310), (2, 156446155), (5, 62578462), (10, 31289231), (17, 18405430), (29, 10789390), (34, 9202715), (58, 5394695), (85, 3681086), (145, 2157878), (170, 1840543), (290, 1078939), (493, 634670), (986, 317335), (2465, 126934), (4930, 63467)]