4381140

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{73019}}^1$

素因数の和:73031

約数の個数: 24

約数和(自身を含む): 12267360

約数和(自身を除く): 7886220

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 73019, 146038, 219057, 292076, 365095, 438114, 730190, 876228, 1095285, 1460380, 2190570, 4381140]

約数ペア:

[(1, 4381140), (2, 2190570), (3, 1460380), (4, 1095285), (5, 876228), (6, 730190), (10, 438114), (12, 365095), (15, 292076), (20, 219057), (30, 146038), (60, 73019)]