81341310

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{2711377}}^1$

素因数の和:2711387

約数の個数: 16

約数和(自身を含む): 195219216

約数和(自身を除く): 113877906

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 2711377, 5422754, 8134131, 13556885, 16268262, 27113770, 40670655, 81341310]

約数ペア:

[(1, 81341310), (2, 40670655), (3, 27113770), (5, 16268262), (6, 13556885), (10, 8134131), (15, 5422754), (30, 2711377)]