7942890

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{264763}}^1$

素因数の和:264773

約数の個数: 16

約数和(自身を含む): 19063008

約数和(自身を除く): 11120118

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 264763, 529526, 794289, 1323815, 1588578, 2647630, 3971445, 7942890]

約数ペア:

[(1, 7942890), (2, 3971445), (3, 2647630), (5, 1588578), (6, 1323815), (10, 794289), (15, 529526), (30, 264763)]