1268708370

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{42290279}}^1$

素因数の和:42290289

約数の個数: 16

約数和(自身を含む): 3044900160

約数和(自身を除く): 1776191790

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 42290279, 84580558, 126870837, 211451395, 253741674, 422902790, 634354185, 1268708370]

約数ペア:

[(1, 1268708370), (2, 634354185), (3, 422902790), (5, 253741674), (6, 211451395), (10, 126870837), (15, 84580558), (30, 42290279)]