69149210

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{331}}^1\times {\mathrm{1607}}^1$

素因数の和:1958

約数の個数: 32

約数和(自身を含む): 134531712

約数和(自身を除く): 65382502

約数列:

[1, 2, 5, 10, 13, 26, 65, 130, 331, 662, 1607, 1655, 3214, 3310, 4303, 8035, 8606, 16070, 20891, 21515, 41782, 43030, 104455, 208910, 531917, 1063834, 2659585, 5319170, 6914921, 13829842, 34574605, 69149210]

約数ペア:

[(1, 69149210), (2, 34574605), (5, 13829842), (10, 6914921), (13, 5319170), (26, 2659585), (65, 1063834), (130, 531917), (331, 208910), (662, 104455), (1607, 43030), (1655, 41782), (3214, 21515), (3310, 20891), (4303, 16070), (8035, 8606)]