2460439730

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{35149139}}^1$

素因数の和:35149153

約数の個数: 16

約数和(自身を含む): 5061476160

約数和(自身を除く): 2601036430

約数列:

[1, 2, 5, 7, 10, 14, 35, 70, 35149139, 70298278, 175745695, 246043973, 351491390, 492087946, 1230219865, 2460439730]

約数ペア:

[(1, 2460439730), (2, 1230219865), (5, 492087946), (7, 351491390), (10, 246043973), (14, 175745695), (35, 70298278), (70, 35149139)]