39458230

素因数分解:

$2^1\times 5^1\times 7^2\times {\mathrm{80527}}^1$

素因数の和:80548

約数の個数: 24

約数和(自身を含む): 82621728

約数和(自身を除く): 43163498

約数列:

[1, 2, 5, 7, 10, 14, 35, 49, 70, 98, 245, 490, 80527, 161054, 402635, 563689, 805270, 1127378, 2818445, 3945823, 5636890, 7891646, 19729115, 39458230]

約数ペア:

[(1, 39458230), (2, 19729115), (5, 7891646), (7, 5636890), (10, 3945823), (14, 2818445), (35, 1127378), (49, 805270), (70, 563689), (98, 402635), (245, 161054), (490, 80527)]