74172660

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{1236211}}^1$

素因数の和:1236223

約数の個数: 24

約数和(自身を含む): 207683616

約数和(自身を除く): 133510956

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 1236211, 2472422, 3708633, 4944844, 6181055, 7417266, 12362110, 14834532, 18543165, 24724220, 37086330, 74172660]

約数ペア:

[(1, 74172660), (2, 37086330), (3, 24724220), (4, 18543165), (5, 14834532), (6, 12362110), (10, 7417266), (12, 6181055), (15, 4944844), (20, 3708633), (30, 2472422), (60, 1236211)]