66883260

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{1114721}}^1$

素因数の和:1114733

約数の個数: 24

約数和(自身を含む): 187273296

約数和(自身を除く): 120390036

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 1114721, 2229442, 3344163, 4458884, 5573605, 6688326, 11147210, 13376652, 16720815, 22294420, 33441630, 66883260]

約数ペア:

[(1, 66883260), (2, 33441630), (3, 22294420), (4, 16720815), (5, 13376652), (6, 11147210), (10, 6688326), (12, 5573605), (15, 4458884), (20, 3344163), (30, 2229442), (60, 1114721)]