130251710

素因数分解:

$2^1\times 5^1\times {\mathrm{73}}^1\times {\mathrm{113}}^1\times {\mathrm{1579}}^1$

素因数の和:1772

約数の個数: 32

約数和(自身を含む): 239919840

約数和(自身を除く): 109668130

約数列:

[1, 2, 5, 10, 73, 113, 146, 226, 365, 565, 730, 1130, 1579, 3158, 7895, 8249, 15790, 16498, 41245, 82490, 115267, 178427, 230534, 356854, 576335, 892135, 1152670, 1784270, 13025171, 26050342, 65125855, 130251710]

約数ペア:

[(1, 130251710), (2, 65125855), (5, 26050342), (10, 13025171), (73, 1784270), (113, 1152670), (146, 892135), (226, 576335), (365, 356854), (565, 230534), (730, 178427), (1130, 115267), (1579, 82490), (3158, 41245), (7895, 16498), (8249, 15790)]