12458910

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{73}}^1\times {\mathrm{5689}}^1$

素因数の和:5772

約数の個数: 32

約数和(自身を含む): 30316320

約数和(自身を除く): 17857410

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 73, 146, 219, 365, 438, 730, 1095, 2190, 5689, 11378, 17067, 28445, 34134, 56890, 85335, 170670, 415297, 830594, 1245891, 2076485, 2491782, 4152970, 6229455, 12458910]

約数ペア:

[(1, 12458910), (2, 6229455), (3, 4152970), (5, 2491782), (6, 2076485), (10, 1245891), (15, 830594), (30, 415297), (73, 170670), (146, 85335), (219, 56890), (365, 34134), (438, 28445), (730, 17067), (1095, 11378), (2190, 5689)]