74148420

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{1235807}}^1$

素因数の和:1235819

約数の個数: 24

約数和(自身を含む): 207615744

約数和(自身を除く): 133467324

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 1235807, 2471614, 3707421, 4943228, 6179035, 7414842, 12358070, 14829684, 18537105, 24716140, 37074210, 74148420]

約数ペア:

[(1, 74148420), (2, 37074210), (3, 24716140), (4, 18537105), (5, 14829684), (6, 12358070), (10, 7414842), (12, 6179035), (15, 4943228), (20, 3707421), (30, 2471614), (60, 1235807)]