30728746

素因数分解:

$2^1\times {\mathrm{43}}^1\times {\mathrm{67}}^1\times {\mathrm{5333}}^1$

素因数の和:5445

約数の個数: 16

約数和(自身を含む): 47877984

約数和(自身を除く): 17149238

約数列:

[1, 2, 43, 67, 86, 134, 2881, 5333, 5762, 10666, 229319, 357311, 458638, 714622, 15364373, 30728746]

約数ペア:

[(1, 30728746), (2, 15364373), (43, 714622), (67, 458638), (86, 357311), (134, 229319), (2881, 10666), (5333, 5762)]