69935090

素因数分解:

$2^1\times 5^1\times {\mathrm{53}}^1\times {\mathrm{127}}^1\times {\mathrm{1039}}^1$

素因数の和:1226

約数の個数: 32

約数和(自身を含む): 129392640

約数和(自身を除く): 59457550

約数列:

[1, 2, 5, 10, 53, 106, 127, 254, 265, 530, 635, 1039, 1270, 2078, 5195, 6731, 10390, 13462, 33655, 55067, 67310, 110134, 131953, 263906, 275335, 550670, 659765, 1319530, 6993509, 13987018, 34967545, 69935090]

約数ペア:

[(1, 69935090), (2, 34967545), (5, 13987018), (10, 6993509), (53, 1319530), (106, 659765), (127, 550670), (254, 275335), (265, 263906), (530, 131953), (635, 110134), (1039, 67310), (1270, 55067), (2078, 33655), (5195, 13462), (6731, 10390)]