61279530

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{157127}}^1$

素因数の和:157150

約数の個数: 32

約数和(自身を含む): 158385024

約数和(自身を除く): 97105494

約数列:

[1, 2, 3, 5, 6, 10, 13, 15, 26, 30, 39, 65, 78, 130, 195, 390, 157127, 314254, 471381, 785635, 942762, 1571270, 2042651, 2356905, 4085302, 4713810, 6127953, 10213255, 12255906, 20426510, 30639765, 61279530]

約数ペア:

[(1, 61279530), (2, 30639765), (3, 20426510), (5, 12255906), (6, 10213255), (10, 6127953), (13, 4713810), (15, 4085302), (26, 2356905), (30, 2042651), (39, 1571270), (65, 942762), (78, 785635), (130, 471381), (195, 314254), (390, 157127)]