276510

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{709}}^1$

素因数の和:732

約数の個数: 32

約数和(自身を含む): 715680

約数和(自身を除く): 439170

約数列:

[1, 2, 3, 5, 6, 10, 13, 15, 26, 30, 39, 65, 78, 130, 195, 390, 709, 1418, 2127, 3545, 4254, 7090, 9217, 10635, 18434, 21270, 27651, 46085, 55302, 92170, 138255, 276510]

約数ペア:

[(1, 276510), (2, 138255), (3, 92170), (5, 55302), (6, 46085), (10, 27651), (13, 21270), (15, 18434), (26, 10635), (30, 9217), (39, 7090), (65, 4254), (78, 3545), (130, 2127), (195, 1418), (390, 709)]