90852030

素因数分解:

$2^1\times 3^4\times 5^1\times {\mathrm{112163}}^1$

素因数の和:112182

約数の個数: 40

約数和(自身を含む): 244293192

約数和(自身を除く): 153441162

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 27, 30, 45, 54, 81, 90, 135, 162, 270, 405, 810, 112163, 224326, 336489, 560815, 672978, 1009467, 1121630, 1682445, 2018934, 3028401, 3364890, 5047335, 6056802, 9085203, 10094670, 15142005, 18170406, 30284010, 45426015, 90852030]

約数ペア:

[(1, 90852030), (2, 45426015), (3, 30284010), (5, 18170406), (6, 15142005), (9, 10094670), (10, 9085203), (15, 6056802), (18, 5047335), (27, 3364890), (30, 3028401), (45, 2018934), (54, 1682445), (81, 1121630), (90, 1009467), (135, 672978), (162, 560815), (270, 336489), (405, 224326), (810, 112163)]