310275810

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{265193}}^1$

素因数の和:265219

約数の個数: 48

約数和(自身を含む): 868775544

約数和(自身を除く): 558499734

約数列:

[1, 2, 3, 5, 6, 9, 10, 13, 15, 18, 26, 30, 39, 45, 65, 78, 90, 117, 130, 195, 234, 390, 585, 1170, 265193, 530386, 795579, 1325965, 1591158, 2386737, 2651930, 3447509, 3977895, 4773474, 6895018, 7955790, 10342527, 11933685, 17237545, 20685054, 23867370, 31027581, 34475090, 51712635, 62055162, 103425270, 155137905, 310275810]

約数ペア:

[(1, 310275810), (2, 155137905), (3, 103425270), (5, 62055162), (6, 51712635), (9, 34475090), (10, 31027581), (13, 23867370), (15, 20685054), (18, 17237545), (26, 11933685), (30, 10342527), (39, 7955790), (45, 6895018), (65, 4773474), (78, 3977895), (90, 3447509), (117, 2651930), (130, 2386737), (195, 1591158), (234, 1325965), (390, 795579), (585, 530386), (1170, 265193)]