90426710

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{769}}^1\times {\mathrm{1069}}^1$

素因数の和:1856

約数の個数: 32

約数和(自身を含む): 177962400

約数和(自身を除く): 87535690

約数列:

[1, 2, 5, 10, 11, 22, 55, 110, 769, 1069, 1538, 2138, 3845, 5345, 7690, 8459, 10690, 11759, 16918, 23518, 42295, 58795, 84590, 117590, 822061, 1644122, 4110305, 8220610, 9042671, 18085342, 45213355, 90426710]

約数ペア:

[(1, 90426710), (2, 45213355), (5, 18085342), (10, 9042671), (11, 8220610), (22, 4110305), (55, 1644122), (110, 822061), (769, 117590), (1069, 84590), (1538, 58795), (2138, 42295), (3845, 23518), (5345, 16918), (7690, 11759), (8459, 10690)]