12570870

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{32233}}^1$

素因数の和:32256

約数の個数: 32

約数和(自身を含む): 32491872

約数和(自身を除く): 19921002

約数列:

[1, 2, 3, 5, 6, 10, 13, 15, 26, 30, 39, 65, 78, 130, 195, 390, 32233, 64466, 96699, 161165, 193398, 322330, 419029, 483495, 838058, 966990, 1257087, 2095145, 2514174, 4190290, 6285435, 12570870]

約数ペア:

[(1, 12570870), (2, 6285435), (3, 4190290), (5, 2514174), (6, 2095145), (10, 1257087), (13, 966990), (15, 838058), (26, 483495), (30, 419029), (39, 322330), (65, 193398), (78, 161165), (130, 96699), (195, 64466), (390, 32233)]