734640970

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{10494871}}^1$

素因数の和:10494885

約数の個数: 16

約数和(自身を含む): 1511261568

約数和(自身を除く): 776620598

約数列:

[1, 2, 5, 7, 10, 14, 35, 70, 10494871, 20989742, 52474355, 73464097, 104948710, 146928194, 367320485, 734640970]

約数ペア:

[(1, 734640970), (2, 367320485), (5, 146928194), (7, 104948710), (10, 73464097), (14, 52474355), (35, 20989742), (70, 10494871)]