321703670

素因数分解:

$2^1\times 5^1\times {\mathrm{29}}^1\times {\mathrm{241}}^1\times {\mathrm{4603}}^1$

素因数の和:4880

約数の個数: 32

約数和(自身を含む): 601650720

約数和(自身を除く): 279947050

約数列:

[1, 2, 5, 10, 29, 58, 145, 241, 290, 482, 1205, 2410, 4603, 6989, 9206, 13978, 23015, 34945, 46030, 69890, 133487, 266974, 667435, 1109323, 1334870, 2218646, 5546615, 11093230, 32170367, 64340734, 160851835, 321703670]

約数ペア:

[(1, 321703670), (2, 160851835), (5, 64340734), (10, 32170367), (29, 11093230), (58, 5546615), (145, 2218646), (241, 1334870), (290, 1109323), (482, 667435), (1205, 266974), (2410, 133487), (4603, 69890), (6989, 46030), (9206, 34945), (13978, 23015)]