83290980

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{1388183}}^1$

素因数の和:1388195

約数の個数: 24

約数和(自身を含む): 233214912

約数和(自身を除く): 149923932

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 1388183, 2776366, 4164549, 5552732, 6940915, 8329098, 13881830, 16658196, 20822745, 27763660, 41645490, 83290980]

約数ペア:

[(1, 83290980), (2, 41645490), (3, 27763660), (4, 20822745), (5, 16658196), (6, 13881830), (10, 8329098), (12, 6940915), (15, 5552732), (20, 4164549), (30, 2776366), (60, 1388183)]