12130290

素因数分解:

$2^1\times 3^3\times 5^1\times {\mathrm{44927}}^1$

素因数の和:44943

約数の個数: 32

約数和(自身を含む): 32348160

約数和(自身を除く): 20217870

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 27, 30, 45, 54, 90, 135, 270, 44927, 89854, 134781, 224635, 269562, 404343, 449270, 673905, 808686, 1213029, 1347810, 2021715, 2426058, 4043430, 6065145, 12130290]

約数ペア:

[(1, 12130290), (2, 6065145), (3, 4043430), (5, 2426058), (6, 2021715), (9, 1347810), (10, 1213029), (15, 808686), (18, 673905), (27, 449270), (30, 404343), (45, 269562), (54, 224635), (90, 134781), (135, 89854), (270, 44927)]