67319690

素因数分解:

$2^1\times 5^1\times {\mathrm{149}}^1\times {\mathrm{45181}}^1$

素因数の和:45337

約数の個数: 16

約数和(自身を含む): 121991400

約数和(自身を除く): 54671710

約数列:

[1, 2, 5, 10, 149, 298, 745, 1490, 45181, 90362, 225905, 451810, 6731969, 13463938, 33659845, 67319690]

約数ペア:

[(1, 67319690), (2, 33659845), (5, 13463938), (10, 6731969), (149, 451810), (298, 225905), (745, 90362), (1490, 45181)]