2051216670

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{68373889}}^1$

素因数の和:68373899

約数の個数: 16

約数和(自身を含む): 4922920080

約数和(自身を除く): 2871703410

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 68373889, 136747778, 205121667, 341869445, 410243334, 683738890, 1025608335, 2051216670]

約数ペア:

[(1, 2051216670), (2, 1025608335), (3, 683738890), (5, 410243334), (6, 341869445), (10, 205121667), (15, 136747778), (30, 68373889)]