63309260

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{89}}^1\times {\mathrm{5081}}^1$

素因数の和:5186

約数の個数: 48

約数和(自身を含む): 153679680

約数和(自身を除く): 90370420

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 70, 89, 140, 178, 356, 445, 623, 890, 1246, 1780, 2492, 3115, 5081, 6230, 10162, 12460, 20324, 25405, 35567, 50810, 71134, 101620, 142268, 177835, 355670, 452209, 711340, 904418, 1808836, 2261045, 3165463, 4522090, 6330926, 9044180, 12661852, 15827315, 31654630, 63309260]

約数ペア:

[(1, 63309260), (2, 31654630), (4, 15827315), (5, 12661852), (7, 9044180), (10, 6330926), (14, 4522090), (20, 3165463), (28, 2261045), (35, 1808836), (70, 904418), (89, 711340), (140, 452209), (178, 355670), (356, 177835), (445, 142268), (623, 101620), (890, 71134), (1246, 50810), (1780, 35567), (2492, 25405), (3115, 20324), (5081, 12460), (6230, 10162)]