131974020

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{733189}}^1$

素因数の和:733204

約数の個数: 36

約数和(自身を含む): 400321740

約数和(自身を除く): 268347720

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, 180, 733189, 1466378, 2199567, 2932756, 3665945, 4399134, 6598701, 7331890, 8798268, 10997835, 13197402, 14663780, 21995670, 26394804, 32993505, 43991340, 65987010, 131974020]

約数ペア:

[(1, 131974020), (2, 65987010), (3, 43991340), (4, 32993505), (5, 26394804), (6, 21995670), (9, 14663780), (10, 13197402), (12, 10997835), (15, 8798268), (18, 7331890), (20, 6598701), (30, 4399134), (36, 3665945), (45, 2932756), (60, 2199567), (90, 1466378), (180, 733189)]