137795570

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{701}}^1\times {\mathrm{1787}}^1$

素因数の和:2506

約数の個数: 32

約数和(自身を含む): 271118016

約数和(自身を除く): 133322446

約数列:

[1, 2, 5, 10, 11, 22, 55, 110, 701, 1402, 1787, 3505, 3574, 7010, 7711, 8935, 15422, 17870, 19657, 38555, 39314, 77110, 98285, 196570, 1252687, 2505374, 6263435, 12526870, 13779557, 27559114, 68897785, 137795570]

約数ペア:

[(1, 137795570), (2, 68897785), (5, 27559114), (10, 13779557), (11, 12526870), (22, 6263435), (55, 2505374), (110, 1252687), (701, 196570), (1402, 98285), (1787, 77110), (3505, 39314), (3574, 38555), (7010, 19657), (7711, 17870), (8935, 15422)]