30708874

素因数分解:

$2^1\times 7^1\times {\mathrm{163}}^1\times {\mathrm{13457}}^1$

素因数の和:13629

約数の個数: 16

約数和(自身を含む): 52970688

約数和(自身を除く): 22261814

約数列:

[1, 2, 7, 14, 163, 326, 1141, 2282, 13457, 26914, 94199, 188398, 2193491, 4386982, 15354437, 30708874]

約数ペア:

[(1, 30708874), (2, 15354437), (7, 4386982), (14, 2193491), (163, 188398), (326, 94199), (1141, 26914), (2282, 13457)]