86700190

素因数分解:

$2^1\times 5^1\times {\mathrm{1201}}^1\times {\mathrm{7219}}^1$

素因数の和:8427

約数の個数: 16

約数和(自身を含む): 156211920

約数和(自身を除く): 69511730

約数列:

[1, 2, 5, 10, 1201, 2402, 6005, 7219, 12010, 14438, 36095, 72190, 8670019, 17340038, 43350095, 86700190]

約数ペア:

[(1, 86700190), (2, 43350095), (5, 17340038), (10, 8670019), (1201, 72190), (2402, 36095), (6005, 14438), (7219, 12010)]