97940360

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{349787}}^1$

素因数の和:349805

約数の個数: 32

約数和(自身を含む): 251847360

約数和(自身を除く): 153907000

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 28, 35, 40, 56, 70, 140, 280, 349787, 699574, 1399148, 1748935, 2448509, 2798296, 3497870, 4897018, 6995740, 9794036, 12242545, 13991480, 19588072, 24485090, 48970180, 97940360]

約数ペア:

[(1, 97940360), (2, 48970180), (4, 24485090), (5, 19588072), (7, 13991480), (8, 12242545), (10, 9794036), (14, 6995740), (20, 4897018), (28, 3497870), (35, 2798296), (40, 2448509), (56, 1748935), (70, 1399148), (140, 699574), (280, 349787)]