42909540

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{715159}}^1$

素因数の和:715171

約数の個数: 24

約数和(自身を含む): 120146880

約数和(自身を除く): 77237340

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 715159, 1430318, 2145477, 2860636, 3575795, 4290954, 7151590, 8581908, 10727385, 14303180, 21454770, 42909540]

約数ペア:

[(1, 42909540), (2, 21454770), (3, 14303180), (4, 10727385), (5, 8581908), (6, 7151590), (10, 4290954), (12, 3575795), (15, 2860636), (20, 2145477), (30, 1430318), (60, 715159)]