1906140

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{31769}}^1$

素因数の和:31781

約数の個数: 24

約数和(自身を含む): 5337360

約数和(自身を除く): 3431220

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 31769, 63538, 95307, 127076, 158845, 190614, 317690, 381228, 476535, 635380, 953070, 1906140]

約数ペア:

[(1, 1906140), (2, 953070), (3, 635380), (4, 476535), (5, 381228), (6, 317690), (10, 190614), (12, 158845), (15, 127076), (20, 95307), (30, 63538), (60, 31769)]