71416740

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{1190279}}^1$

素因数の和:1190291

約数の個数: 24

約数和(自身を含む): 199967040

約数和(自身を除く): 128550300

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 1190279, 2380558, 3570837, 4761116, 5951395, 7141674, 11902790, 14283348, 17854185, 23805580, 35708370, 71416740]

約数ペア:

[(1, 71416740), (2, 35708370), (3, 23805580), (4, 17854185), (5, 14283348), (6, 11902790), (10, 7141674), (12, 5951395), (15, 4761116), (20, 3570837), (30, 2380558), (60, 1190279)]