16430470

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{234721}}^1$

素因数の和:234735

約数の個数: 16

約数和(自身を含む): 33799968

約数和(自身を除く): 17369498

約数列:

[1, 2, 5, 7, 10, 14, 35, 70, 234721, 469442, 1173605, 1643047, 2347210, 3286094, 8215235, 16430470]

約数ペア:

[(1, 16430470), (2, 8215235), (5, 3286094), (7, 2347210), (10, 1643047), (14, 1173605), (35, 469442), (70, 234721)]