2152360

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{7687}}^1$

素因数の和:7705

約数の個数: 32

約数和(自身を含む): 5535360

約数和(自身を除く): 3383000

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 28, 35, 40, 56, 70, 140, 280, 7687, 15374, 30748, 38435, 53809, 61496, 76870, 107618, 153740, 215236, 269045, 307480, 430472, 538090, 1076180, 2152360]

約数ペア:

[(1, 2152360), (2, 1076180), (4, 538090), (5, 430472), (7, 307480), (8, 269045), (10, 215236), (14, 153740), (20, 107618), (28, 76870), (35, 61496), (40, 53809), (56, 38435), (70, 30748), (140, 15374), (280, 7687)]