1830790765

素因数分解:

$5^1\times {\mathrm{47}}^1\times {\mathrm{449}}^1\times {\mathrm{17351}}^1$

素因数の和:17852

約数の個数: 16

約数和(自身を含む): 2248819200

約数和(自身を除く): 418028435

約数列:

[1, 5, 47, 235, 449, 2245, 17351, 21103, 86755, 105515, 815497, 4077485, 7790599, 38952995, 366158153, 1830790765]

約数ペア:

[(1, 1830790765), (5, 366158153), (47, 38952995), (235, 7790599), (449, 4077485), (2245, 815497), (17351, 105515), (21103, 86755)]