42371870

素因数分解:

$2^1\times 5^1\times {\mathrm{229}}^1\times {\mathrm{18503}}^1$

素因数の和:18739

約数の個数: 16

約数和(自身を含む): 76606560

約数和(自身を除く): 34234690

約数列:

[1, 2, 5, 10, 229, 458, 1145, 2290, 18503, 37006, 92515, 185030, 4237187, 8474374, 21185935, 42371870]

約数ペア:

[(1, 42371870), (2, 21185935), (5, 8474374), (10, 4237187), (229, 185030), (458, 92515), (1145, 37006), (2290, 18503)]