7070570

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{137}}^1\times {\mathrm{397}}^1$

素因数の和:554

約数の個数: 32

約数和(自身を含む): 13840848

約数和(自身を除く): 6770278

約数列:

[1, 2, 5, 10, 13, 26, 65, 130, 137, 274, 397, 685, 794, 1370, 1781, 1985, 3562, 3970, 5161, 8905, 10322, 17810, 25805, 51610, 54389, 108778, 271945, 543890, 707057, 1414114, 3535285, 7070570]

約数ペア:

[(1, 7070570), (2, 3535285), (5, 1414114), (10, 707057), (13, 543890), (26, 271945), (65, 108778), (130, 54389), (137, 51610), (274, 25805), (397, 17810), (685, 10322), (794, 8905), (1370, 5161), (1781, 3970), (1985, 3562)]