39682380

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{661373}}^1$

素因数の和:661385

約数の個数: 24

約数和(自身を含む): 111110832

約数和(自身を除く): 71428452

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 661373, 1322746, 1984119, 2645492, 3306865, 3968238, 6613730, 7936476, 9920595, 13227460, 19841190, 39682380]

約数ペア:

[(1, 39682380), (2, 19841190), (3, 13227460), (4, 9920595), (5, 7936476), (6, 6613730), (10, 3968238), (12, 3306865), (15, 2645492), (20, 1984119), (30, 1322746), (60, 661373)]