145703670

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{693827}}^1$

素因数の和:693844

約数の個数: 32

約数和(自身を含む): 399644928

約数和(自身を除く): 253941258

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 21, 30, 35, 42, 70, 105, 210, 693827, 1387654, 2081481, 3469135, 4162962, 4856789, 6938270, 9713578, 10407405, 14570367, 20814810, 24283945, 29140734, 48567890, 72851835, 145703670]

約数ペア:

[(1, 145703670), (2, 72851835), (3, 48567890), (5, 29140734), (6, 24283945), (7, 20814810), (10, 14570367), (14, 10407405), (15, 9713578), (21, 6938270), (30, 4856789), (35, 4162962), (42, 3469135), (70, 2081481), (105, 1387654), (210, 693827)]