29399870

素因数分解:

$2^1\times 5^1\times {\mathrm{41}}^1\times {\mathrm{71707}}^1$

素因数の和:71755

約数の個数: 16

約数和(自身を含む): 54211248

約数和(自身を除く): 24811378

約数列:

[1, 2, 5, 10, 41, 82, 205, 410, 71707, 143414, 358535, 717070, 2939987, 5879974, 14699935, 29399870]

約数ペア:

[(1, 29399870), (2, 14699935), (5, 5879974), (10, 2939987), (41, 717070), (82, 358535), (205, 143414), (410, 71707)]