9145780

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{65327}}^1$

素因数の和:65343

約数の個数: 24

約数和(自身を含む): 21950208

約数和(自身を除く): 12804428

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 70, 140, 65327, 130654, 261308, 326635, 457289, 653270, 914578, 1306540, 1829156, 2286445, 4572890, 9145780]

約数ペア:

[(1, 9145780), (2, 4572890), (4, 2286445), (5, 1829156), (7, 1306540), (10, 914578), (14, 653270), (20, 457289), (28, 326635), (35, 261308), (70, 130654), (140, 65327)]