64351020

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{1072517}}^1$

素因数の和:1072529

約数の個数: 24

約数和(自身を含む): 180183024

約数和(自身を除く): 115832004

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 1072517, 2145034, 3217551, 4290068, 5362585, 6435102, 10725170, 12870204, 16087755, 21450340, 32175510, 64351020]

約数ペア:

[(1, 64351020), (2, 32175510), (3, 21450340), (4, 16087755), (5, 12870204), (6, 10725170), (10, 6435102), (12, 5362585), (15, 4290068), (20, 3217551), (30, 2145034), (60, 1072517)]