211255620

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{3520927}}^1$

素因数の和:3520939

約数の個数: 24

約数和(自身を含む): 591515904

約数和(自身を除く): 380260284

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 3520927, 7041854, 10562781, 14083708, 17604635, 21125562, 35209270, 42251124, 52813905, 70418540, 105627810, 211255620]

約数ペア:

[(1, 211255620), (2, 105627810), (3, 70418540), (4, 52813905), (5, 42251124), (6, 35209270), (10, 21125562), (12, 17604635), (15, 14083708), (20, 10562781), (30, 7041854), (60, 3520927)]