1395810

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{1193}}^1$

素因数の和:1219

約数の個数: 48

約数和(自身を含む): 3911544

約数和(自身を除く): 2515734

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, 1193, 2386, 3579, 5965, 7158, 10737, 11930, 15509, 17895, 21474, 31018, 35790, 46527, 53685, 77545, 93054, 107370, 139581, 155090, 232635, 279162, 465270, 697905, 1395810]

約数ペア:

[(1, 1395810), (2, 697905), (3, 465270), (5, 279162), (6, 232635), (9, 155090), (10, 139581), (13, 107370), (15, 93054), (18, 77545), (26, 53685), (30, 46527), (39, 35790), (45, 31018), (65, 21474), (78, 17895), (90, 15509), (117, 11930), (130, 10737), (195, 7158), (234, 5965), (390, 3579), (585, 2386), (1170, 1193)]