270162020

素因数分解:

$2^2\times 5^1\times {\mathrm{127}}^1\times {\mathrm{106363}}^1$

素因数の和:106499

約数の個数: 24

約数和(自身を含む): 571812864

約数和(自身を除く): 301650844

約数列:

[1, 2, 4, 5, 10, 20, 127, 254, 508, 635, 1270, 2540, 106363, 212726, 425452, 531815, 1063630, 2127260, 13508101, 27016202, 54032404, 67540505, 135081010, 270162020]

約数ペア:

[(1, 270162020), (2, 135081010), (4, 67540505), (5, 54032404), (10, 27016202), (20, 13508101), (127, 2127260), (254, 1063630), (508, 531815), (635, 425452), (1270, 212726), (2540, 106363)]