91457590

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{29}}^1\times {\mathrm{45053}}^1$

素因数の和:45096

約数の個数: 32

約数和(自身を含む): 194633280

約数和(自身を除く): 103175690

約数列:

[1, 2, 5, 7, 10, 14, 29, 35, 58, 70, 145, 203, 290, 406, 1015, 2030, 45053, 90106, 225265, 315371, 450530, 630742, 1306537, 1576855, 2613074, 3153710, 6532685, 9145759, 13065370, 18291518, 45728795, 91457590]

約数ペア:

[(1, 91457590), (2, 45728795), (5, 18291518), (7, 13065370), (10, 9145759), (14, 6532685), (29, 3153710), (35, 2613074), (58, 1576855), (70, 1306537), (145, 630742), (203, 450530), (290, 315371), (406, 225265), (1015, 90106), (2030, 45053)]