71945670

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{2398189}}^1$

素因数の和:2398199

約数の個数: 16

約数和(自身を含む): 172669680

約数和(自身を除く): 100724010

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 2398189, 4796378, 7194567, 11990945, 14389134, 23981890, 35972835, 71945670]

約数ペア:

[(1, 71945670), (2, 35972835), (3, 23981890), (5, 14389134), (6, 11990945), (10, 7194567), (15, 4796378), (30, 2398189)]