130837620

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{2180627}}^1$

素因数の和:2180639

約数の個数: 24

約数和(自身を含む): 366345504

約数和(自身を除く): 235507884

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 2180627, 4361254, 6541881, 8722508, 10903135, 13083762, 21806270, 26167524, 32709405, 43612540, 65418810, 130837620]

約数ペア:

[(1, 130837620), (2, 65418810), (3, 43612540), (4, 32709405), (5, 26167524), (6, 21806270), (10, 13083762), (12, 10903135), (15, 8722508), (20, 6541881), (30, 4361254), (60, 2180627)]