813180

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{13553}}^1$

素因数の和:13565

約数の個数: 24

約数和(自身を含む): 2277072

約数和(自身を除く): 1463892

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 13553, 27106, 40659, 54212, 67765, 81318, 135530, 162636, 203295, 271060, 406590, 813180]

約数ペア:

[(1, 813180), (2, 406590), (3, 271060), (4, 203295), (5, 162636), (6, 135530), (10, 81318), (12, 67765), (15, 54212), (20, 40659), (30, 27106), (60, 13553)]