30706745

素因数分解:

$5^1\times {\mathrm{41}}^1\times {\mathrm{47}}^1\times {\mathrm{3187}}^1$

素因数の和:3280

約数の個数: 16

約数和(自身を含む): 38562048

約数和(自身を除く): 7855303

約数列:

[1, 5, 41, 47, 205, 235, 1927, 3187, 9635, 15935, 130667, 149789, 653335, 748945, 6141349, 30706745]

約数ペア:

[(1, 30706745), (5, 6141349), (41, 748945), (47, 653335), (205, 149789), (235, 130667), (1927, 15935), (3187, 9635)]