193387620

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{3223127}}^1$

素因数の和:3223139

約数の個数: 24

約数和(自身を含む): 541485504

約数和(自身を除く): 348097884

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 3223127, 6446254, 9669381, 12892508, 16115635, 19338762, 32231270, 38677524, 48346905, 64462540, 96693810, 193387620]

約数ペア:

[(1, 193387620), (2, 96693810), (3, 64462540), (4, 48346905), (5, 38677524), (6, 32231270), (10, 19338762), (12, 16115635), (15, 12892508), (20, 9669381), (30, 6446254), (60, 3223127)]