30508882

素因数分解:

$2^1\times {\mathrm{109}}^1\times {\mathrm{349}}^1\times {\mathrm{401}}^1$

素因数の和:861

約数の個数: 16

約数和(自身を含む): 46431000

約数和(自身を除く): 15922118

約数列:

[1, 2, 109, 218, 349, 401, 698, 802, 38041, 43709, 76082, 87418, 139949, 279898, 15254441, 30508882]

約数ペア:

[(1, 30508882), (2, 15254441), (109, 279898), (218, 139949), (349, 87418), (401, 76082), (698, 43709), (802, 38041)]