1382550

素因数分解:

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

素因数の和:737

約数の個数: 48

約数和(自身を含む): 3697680

約数和(自身を除く): 2315130

約数列:

[1, 2, 3, 5, 6, 10, 13, 15, 25, 26, 30, 39, 50, 65, 75, 78, 130, 150, 195, 325, 390, 650, 709, 975, 1418, 1950, 2127, 3545, 4254, 7090, 9217, 10635, 17725, 18434, 21270, 27651, 35450, 46085, 53175, 55302, 92170, 106350, 138255, 230425, 276510, 460850, 691275, 1382550]

約数ペア:

[(1, 1382550), (2, 691275), (3, 460850), (5, 276510), (6, 230425), (10, 138255), (13, 106350), (15, 92170), (25, 55302), (26, 53175), (30, 46085), (39, 35450), (50, 27651), (65, 21270), (75, 18434), (78, 17725), (130, 10635), (150, 9217), (195, 7090), (325, 4254), (390, 3545), (650, 2127), (709, 1950), (975, 1418)]