74129730

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{2470991}}^1$

素因数の和:2471001

約数の個数: 16

約数和(自身を含む): 177911424

約数和(自身を除く): 103781694

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 2470991, 4941982, 7412973, 12354955, 14825946, 24709910, 37064865, 74129730]

約数ペア:

[(1, 74129730), (2, 37064865), (3, 24709910), (5, 14825946), (6, 12354955), (10, 7412973), (15, 4941982), (30, 2470991)]