29551480

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{105541}}^1$

素因数の和:105559

約数の個数: 32

約数和(自身を含む): 75990240

約数和(自身を除く): 46438760

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 28, 35, 40, 56, 70, 140, 280, 105541, 211082, 422164, 527705, 738787, 844328, 1055410, 1477574, 2110820, 2955148, 3693935, 4221640, 5910296, 7387870, 14775740, 29551480]

約数ペア:

[(1, 29551480), (2, 14775740), (4, 7387870), (5, 5910296), (7, 4221640), (8, 3693935), (10, 2955148), (14, 2110820), (20, 1477574), (28, 1055410), (35, 844328), (40, 738787), (56, 527705), (70, 422164), (140, 211082), (280, 105541)]