30730874

素因数分解:

$2^1\times {\mathrm{103}}^1\times {\mathrm{241}}^1\times {\mathrm{619}}^1$

素因数の和:965

約数の個数: 16

約数和(自身を含む): 46812480

約数和(自身を除く): 16081606

約数列:

[1, 2, 103, 206, 241, 482, 619, 1238, 24823, 49646, 63757, 127514, 149179, 298358, 15365437, 30730874]

約数ペア:

[(1, 30730874), (2, 15365437), (103, 298358), (206, 149179), (241, 127514), (482, 63757), (619, 49646), (1238, 24823)]