4176730

素因数分解:

$2^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{79}}^1\times {\mathrm{311}}^1$

素因数の和:414

約数の個数: 32

約数和(自身を含む): 8087040

約数和(自身を除く): 3910310

約数列:

[1, 2, 5, 10, 17, 34, 79, 85, 158, 170, 311, 395, 622, 790, 1343, 1555, 2686, 3110, 5287, 6715, 10574, 13430, 24569, 26435, 49138, 52870, 122845, 245690, 417673, 835346, 2088365, 4176730]

約数ペア:

[(1, 4176730), (2, 2088365), (5, 835346), (10, 417673), (17, 245690), (34, 122845), (79, 52870), (85, 49138), (158, 26435), (170, 24569), (311, 13430), (395, 10574), (622, 6715), (790, 5287), (1343, 3110), (1555, 2686)]