28305016330

素因数分解:

$2^1\times 5^1\times {\mathrm{47}}^1\times {\mathrm{60223439}}^1$

素因数の和:60223493

約数の個数: 16

約数和(自身を含む): 52033052160

約数和(自身を除く): 23728035830

約数列:

[1, 2, 5, 10, 47, 94, 235, 470, 60223439, 120446878, 301117195, 602234390, 2830501633, 5661003266, 14152508165, 28305016330]

約数ペア:

[(1, 28305016330), (2, 14152508165), (5, 5661003266), (10, 2830501633), (47, 602234390), (94, 301117195), (235, 120446878), (470, 60223439)]