319486460

素因数分解:

$2^2\times 5^1\times {\mathrm{3001}}^1\times {\mathrm{5323}}^1$

素因数の和:8333

約数の個数: 24

約数和(自身を含む): 671271216

約数和(自身を除く): 351784756

約数列:

[1, 2, 4, 5, 10, 20, 3001, 5323, 6002, 10646, 12004, 15005, 21292, 26615, 30010, 53230, 60020, 106460, 15974323, 31948646, 63897292, 79871615, 159743230, 319486460]

約数ペア:

[(1, 319486460), (2, 159743230), (4, 79871615), (5, 63897292), (10, 31948646), (20, 15974323), (3001, 106460), (5323, 60020), (6002, 53230), (10646, 30010), (12004, 26615), (15005, 21292)]