30417754

素因数分解:

$2^1\times {\mathrm{103}}^1\times {\mathrm{149}}^1\times {\mathrm{991}}^1$

素因数の和:1245

約数の個数: 16

約数和(自身を含む): 46425600

約数和(自身を除く): 16007846

約数列:

[1, 2, 103, 149, 206, 298, 991, 1982, 15347, 30694, 102073, 147659, 204146, 295318, 15208877, 30417754]

約数ペア:

[(1, 30417754), (2, 15208877), (103, 295318), (149, 204146), (206, 147659), (298, 102073), (991, 30694), (1982, 15347)]