127290410

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{107}}^1\times {\mathrm{9151}}^1$

素因数の和:9278

約数の個数: 32

約数和(自身を含む): 249080832

約数和(自身を除く): 121790422

約数列:

[1, 2, 5, 10, 13, 26, 65, 107, 130, 214, 535, 1070, 1391, 2782, 6955, 9151, 13910, 18302, 45755, 91510, 118963, 237926, 594815, 979157, 1189630, 1958314, 4895785, 9791570, 12729041, 25458082, 63645205, 127290410]

約数ペア:

[(1, 127290410), (2, 63645205), (5, 25458082), (10, 12729041), (13, 9791570), (26, 4895785), (65, 1958314), (107, 1189630), (130, 979157), (214, 594815), (535, 237926), (1070, 118963), (1391, 91510), (2782, 45755), (6955, 18302), (9151, 13910)]