77065620

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{1284427}}^1$

素因数の和:1284439

約数の個数: 24

約数和(自身を含む): 215783904

約数和(自身を除く): 138718284

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 1284427, 2568854, 3853281, 5137708, 6422135, 7706562, 12844270, 15413124, 19266405, 25688540, 38532810, 77065620]

約数ペア:

[(1, 77065620), (2, 38532810), (3, 25688540), (4, 19266405), (5, 15413124), (6, 12844270), (10, 7706562), (12, 6422135), (15, 5137708), (20, 3853281), (30, 2568854), (60, 1284427)]