61408910

素因数分解:

$2^1\times 5^1\times {\mathrm{541}}^1\times {\mathrm{11351}}^1$

素因数の和:11899

約数の個数: 16

約数和(自身を含む): 110750112

約数和(自身を除く): 49341202

約数列:

[1, 2, 5, 10, 541, 1082, 2705, 5410, 11351, 22702, 56755, 113510, 6140891, 12281782, 30704455, 61408910]

約数ペア:

[(1, 61408910), (2, 30704455), (5, 12281782), (10, 6140891), (541, 113510), (1082, 56755), (2705, 22702), (5410, 11351)]