423678710

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{465581}}^1$

素因数の和:465608

約数の個数: 32

約数和(自身を含む): 938613312

約数和(自身を除く): 514934602

約数列:

[1, 2, 5, 7, 10, 13, 14, 26, 35, 65, 70, 91, 130, 182, 455, 910, 465581, 931162, 2327905, 3259067, 4655810, 6052553, 6518134, 12105106, 16295335, 30262765, 32590670, 42367871, 60525530, 84735742, 211839355, 423678710]

約数ペア:

[(1, 423678710), (2, 211839355), (5, 84735742), (7, 60525530), (10, 42367871), (13, 32590670), (14, 30262765), (26, 16295335), (35, 12105106), (65, 6518134), (70, 6052553), (91, 4655810), (130, 3259067), (182, 2327905), (455, 931162), (910, 465581)]