77221770

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{2574059}}^1$

素因数の和:2574069

約数の個数: 16

約数和(自身を含む): 185332320

約数和(自身を除く): 108110550

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 2574059, 5148118, 7722177, 12870295, 15444354, 25740590, 38610885, 77221770]

約数ペア:

[(1, 77221770), (2, 38610885), (3, 25740590), (5, 15444354), (6, 12870295), (10, 7722177), (15, 5148118), (30, 2574059)]