465270

素因数分解:

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

素因数の和:1216

約数の個数: 32

約数和(自身を含む): 1203552

約数和(自身を除く): 738282

約数列:

[1, 2, 3, 5, 6, 10, 13, 15, 26, 30, 39, 65, 78, 130, 195, 390, 1193, 2386, 3579, 5965, 7158, 11930, 15509, 17895, 31018, 35790, 46527, 77545, 93054, 155090, 232635, 465270]

約数ペア:

[(1, 465270), (2, 232635), (3, 155090), (5, 93054), (6, 77545), (10, 46527), (13, 35790), (15, 31018), (26, 17895), (30, 15509), (39, 11930), (65, 7158), (78, 5965), (130, 3579), (195, 2386), (390, 1193)]