270398810

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{106877}}^1$

素因数の和:106918

約数の個数: 32

約数和(自身を含む): 554055552

約数和(自身を除く): 283656742

約数列:

[1, 2, 5, 10, 11, 22, 23, 46, 55, 110, 115, 230, 253, 506, 1265, 2530, 106877, 213754, 534385, 1068770, 1175647, 2351294, 2458171, 4916342, 5878235, 11756470, 12290855, 24581710, 27039881, 54079762, 135199405, 270398810]

約数ペア:

[(1, 270398810), (2, 135199405), (5, 54079762), (10, 27039881), (11, 24581710), (22, 12290855), (23, 11756470), (46, 5878235), (55, 4916342), (110, 2458171), (115, 2351294), (230, 1175647), (253, 1068770), (506, 534385), (1265, 213754), (2530, 106877)]