84217020

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{1403617}}^1$

素因数の和:1403629

約数の個数: 24

約数和(自身を含む): 235807824

約数和(自身を除く): 151590804

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 1403617, 2807234, 4210851, 5614468, 7018085, 8421702, 14036170, 16843404, 21054255, 28072340, 42108510, 84217020]

約数ペア:

[(1, 84217020), (2, 42108510), (3, 28072340), (4, 21054255), (5, 16843404), (6, 14036170), (10, 8421702), (12, 7018085), (15, 5614468), (20, 4210851), (30, 2807234), (60, 1403617)]