75492420

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{1258207}}^1$

素因数の和:1258219

約数の個数: 24

約数和(自身を含む): 211378944

約数和(自身を除く): 135886524

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 1258207, 2516414, 3774621, 5032828, 6291035, 7549242, 12582070, 15098484, 18873105, 25164140, 37746210, 75492420]

約数ペア:

[(1, 75492420), (2, 37746210), (3, 25164140), (4, 18873105), (5, 15098484), (6, 12582070), (10, 7549242), (12, 6291035), (15, 5032828), (20, 3774621), (30, 2516414), (60, 1258207)]