78135270

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{2604509}}^1$

素因数の和:2604519

約数の個数: 16

約数和(自身を含む): 187524720

約数和(自身を除く): 109389450

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 2604509, 5209018, 7813527, 13022545, 15627054, 26045090, 39067635, 78135270]

約数ペア:

[(1, 78135270), (2, 39067635), (3, 26045090), (5, 15627054), (6, 13022545), (10, 7813527), (15, 5209018), (30, 2604509)]