89430870

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{2981029}}^1$

素因数の和:2981039

約数の個数: 16

約数和(自身を含む): 214634160

約数和(自身を除く): 125203290

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 2981029, 5962058, 8943087, 14905145, 17886174, 29810290, 44715435, 89430870]

約数ペア:

[(1, 89430870), (2, 44715435), (3, 29810290), (5, 17886174), (6, 14905145), (10, 8943087), (15, 5962058), (30, 2981029)]