304652020

素因数分解:

$2^2\times 5^1\times {\mathrm{23}}^1\times {\mathrm{662287}}^1$

素因数の和:662319

約数の個数: 24

約数和(自身を含む): 667586304

約数和(自身を除く): 362934284

約数列:

[1, 2, 4, 5, 10, 20, 23, 46, 92, 115, 230, 460, 662287, 1324574, 2649148, 3311435, 6622870, 13245740, 15232601, 30465202, 60930404, 76163005, 152326010, 304652020]

約数ペア:

[(1, 304652020), (2, 152326010), (4, 76163005), (5, 60930404), (10, 30465202), (20, 15232601), (23, 13245740), (46, 6622870), (92, 3311435), (115, 2649148), (230, 1324574), (460, 662287)]