13242990

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{239}}^1\times {\mathrm{1847}}^1$

素因数の和:2096

約数の個数: 32

約数和(自身を含む): 31933440

約数和(自身を除く): 18690450

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 239, 478, 717, 1195, 1434, 1847, 2390, 3585, 3694, 5541, 7170, 9235, 11082, 18470, 27705, 55410, 441433, 882866, 1324299, 2207165, 2648598, 4414330, 6621495, 13242990]

約数ペア:

[(1, 13242990), (2, 6621495), (3, 4414330), (5, 2648598), (6, 2207165), (10, 1324299), (15, 882866), (30, 441433), (239, 55410), (478, 27705), (717, 18470), (1195, 11082), (1434, 9235), (1847, 7170), (2390, 5541), (3585, 3694)]