9162860

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{65449}}^1$

素因数の和:65465

約数の個数: 24

約数和(自身を含む): 21991200

約数和(自身を除く): 12828340

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 70, 140, 65449, 130898, 261796, 327245, 458143, 654490, 916286, 1308980, 1832572, 2290715, 4581430, 9162860]

約数ペア:

[(1, 9162860), (2, 4581430), (4, 2290715), (5, 1832572), (7, 1308980), (10, 916286), (14, 654490), (20, 458143), (28, 327245), (35, 261796), (70, 130898), (140, 65449)]