315035270

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{1249}}^1\times {\mathrm{2293}}^1$

素因数の和:3560

約数の個数: 32

約数和(自身を含む): 619380000

約数和(自身を除く): 304344730

約数列:

[1, 2, 5, 10, 11, 22, 55, 110, 1249, 2293, 2498, 4586, 6245, 11465, 12490, 13739, 22930, 25223, 27478, 50446, 68695, 126115, 137390, 252230, 2863957, 5727914, 14319785, 28639570, 31503527, 63007054, 157517635, 315035270]

約数ペア:

[(1, 315035270), (2, 157517635), (5, 63007054), (10, 31503527), (11, 28639570), (22, 14319785), (55, 5727914), (110, 2863957), (1249, 252230), (2293, 137390), (2498, 126115), (4586, 68695), (6245, 50446), (11465, 27478), (12490, 25223), (13739, 22930)]