138869764570

素因数分解:

$2^1\times 5^1\times {\mathrm{307}}^1\times {\mathrm{45234451}}^1$

素因数の和:45234765

約数の個数: 16

約数和(自身を含む): 250779801888

約数和(自身を除く): 111910037318

約数列:

[1, 2, 5, 10, 307, 614, 1535, 3070, 45234451, 90468902, 226172255, 452344510, 13886976457, 27773952914, 69434882285, 138869764570]

約数ペア:

[(1, 138869764570), (2, 69434882285), (5, 27773952914), (10, 13886976457), (307, 452344510), (614, 226172255), (1535, 90468902), (3070, 45234451)]