462540

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{593}}^1$

素因数の和:618

約数の個数: 48

約数和(自身を含む): 1397088

約数和(自身を除く): 934548

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 13, 15, 20, 26, 30, 39, 52, 60, 65, 78, 130, 156, 195, 260, 390, 593, 780, 1186, 1779, 2372, 2965, 3558, 5930, 7116, 7709, 8895, 11860, 15418, 17790, 23127, 30836, 35580, 38545, 46254, 77090, 92508, 115635, 154180, 231270, 462540]

約数ペア:

[(1, 462540), (2, 231270), (3, 154180), (4, 115635), (5, 92508), (6, 77090), (10, 46254), (12, 38545), (13, 35580), (15, 30836), (20, 23127), (26, 17790), (30, 15418), (39, 11860), (52, 8895), (60, 7709), (65, 7116), (78, 5930), (130, 3558), (156, 2965), (195, 2372), (260, 1779), (390, 1186), (593, 780)]