30976670

素因数分解:

$2^1\times 5^1\times {\mathrm{419}}^1\times {\mathrm{7393}}^1$

素因数の和:7819

約数の個数: 16

約数和(自身を含む): 55898640

約数和(自身を除く): 24921970

約数列:

[1, 2, 5, 10, 419, 838, 2095, 4190, 7393, 14786, 36965, 73930, 3097667, 6195334, 15488335, 30976670]

約数ペア:

[(1, 30976670), (2, 15488335), (5, 6195334), (10, 3097667), (419, 73930), (838, 36965), (2095, 14786), (4190, 7393)]