29725870

素因数分解:

$2^1\times 5^1\times {\mathrm{29}}^1\times {\mathrm{102503}}^1$

素因数の和:102539

約数の個数: 16

約数和(自身を含む): 55352160

約数和(自身を除く): 25626290

約数列:

[1, 2, 5, 10, 29, 58, 145, 290, 102503, 205006, 512515, 1025030, 2972587, 5945174, 14862935, 29725870]

約数ペア:

[(1, 29725870), (2, 14862935), (5, 5945174), (10, 2972587), (29, 1025030), (58, 512515), (145, 205006), (290, 102503)]