3215810

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{853}}^1$

素因数の和:902

約数の個数: 32

約数和(自身を含む): 6456240

約数和(自身を除く): 3240430

約数列:

[1, 2, 5, 10, 13, 26, 29, 58, 65, 130, 145, 290, 377, 754, 853, 1706, 1885, 3770, 4265, 8530, 11089, 22178, 24737, 49474, 55445, 110890, 123685, 247370, 321581, 643162, 1607905, 3215810]

約数ペア:

[(1, 3215810), (2, 1607905), (5, 643162), (10, 321581), (13, 247370), (26, 123685), (29, 110890), (58, 55445), (65, 49474), (130, 24737), (145, 22178), (290, 11089), (377, 8530), (754, 4265), (853, 3770), (1706, 1885)]