102521090

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{29}}^1\times {\mathrm{50503}}^1$

素因数の和:50546

約数の個数: 32

約数和(自身を含む): 218177280

約数和(自身を除く): 115656190

約数列:

[1, 2, 5, 7, 10, 14, 29, 35, 58, 70, 145, 203, 290, 406, 1015, 2030, 50503, 101006, 252515, 353521, 505030, 707042, 1464587, 1767605, 2929174, 3535210, 7322935, 10252109, 14645870, 20504218, 51260545, 102521090]

約数ペア:

[(1, 102521090), (2, 51260545), (5, 20504218), (7, 14645870), (10, 10252109), (14, 7322935), (29, 3535210), (35, 2929174), (58, 1767605), (70, 1464587), (145, 707042), (203, 505030), (290, 353521), (406, 252515), (1015, 101006), (2030, 50503)]