30341969

素因数分解:

$7^1\times {\mathrm{89}}^1\times {\mathrm{113}}^1\times {\mathrm{431}}^1$

素因数の和:640

約数の個数: 16

約数和(自身を含む): 35458560

約数和(自身を除く): 5116591

約数列:

[1, 7, 89, 113, 431, 623, 791, 3017, 10057, 38359, 48703, 70399, 268513, 340921, 4334567, 30341969]

約数ペア:

[(1, 30341969), (7, 4334567), (89, 340921), (113, 268513), (431, 70399), (623, 48703), (791, 38359), (3017, 10057)]