38700780

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{645013}}^1$

素因数の和:645025

約数の個数: 24

約数和(自身を含む): 108362352

約数和(自身を除く): 69661572

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 645013, 1290026, 1935039, 2580052, 3225065, 3870078, 6450130, 7740156, 9675195, 12900260, 19350390, 38700780]

約数ペア:

[(1, 38700780), (2, 19350390), (3, 12900260), (4, 9675195), (5, 7740156), (6, 6450130), (10, 3870078), (12, 3225065), (15, 2580052), (20, 1935039), (30, 1290026), (60, 645013)]