326672290

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{43}}^1\times {\mathrm{108529}}^1$

素因数の和:108586

約数の個数: 32

約数和(自身を含む): 687646080

約数和(自身を除く): 360973790

約数列:

[1, 2, 5, 7, 10, 14, 35, 43, 70, 86, 215, 301, 430, 602, 1505, 3010, 108529, 217058, 542645, 759703, 1085290, 1519406, 3798515, 4666747, 7597030, 9333494, 23333735, 32667229, 46667470, 65334458, 163336145, 326672290]

約数ペア:

[(1, 326672290), (2, 163336145), (5, 65334458), (7, 46667470), (10, 32667229), (14, 23333735), (35, 9333494), (43, 7597030), (70, 4666747), (86, 3798515), (215, 1519406), (301, 1085290), (430, 759703), (602, 542645), (1505, 217058), (3010, 108529)]