30784730

素因数分解:

$2^1\times 5^1\times {\mathrm{1103}}^1\times {\mathrm{2791}}^1$

素因数の和:3901

約数の個数: 16

約数和(自身を含む): 55482624

約数和(自身を除く): 24697894

約数列:

[1, 2, 5, 10, 1103, 2206, 2791, 5515, 5582, 11030, 13955, 27910, 3078473, 6156946, 15392365, 30784730]

約数ペア:

[(1, 30784730), (2, 15392365), (5, 6156946), (10, 3078473), (1103, 27910), (2206, 13955), (2791, 11030), (5515, 5582)]