75333020

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{538093}}^1$

素因数の和:538109

約数の個数: 24

約数和(自身を含む): 180799584

約数和(自身を除く): 105466564

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 70, 140, 538093, 1076186, 2152372, 2690465, 3766651, 5380930, 7533302, 10761860, 15066604, 18833255, 37666510, 75333020]

約数ペア:

[(1, 75333020), (2, 37666510), (4, 18833255), (5, 15066604), (7, 10761860), (10, 7533302), (14, 5380930), (20, 3766651), (28, 2690465), (35, 2152372), (70, 1076186), (140, 538093)]