9865570

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{6899}}^1$

素因数の和:6930

約数の個数: 32

約数和(自身を含む): 20865600

約数和(自身を除く): 11000030

約数列:

[1, 2, 5, 10, 11, 13, 22, 26, 55, 65, 110, 130, 143, 286, 715, 1430, 6899, 13798, 34495, 68990, 75889, 89687, 151778, 179374, 379445, 448435, 758890, 896870, 986557, 1973114, 4932785, 9865570]

約数ペア:

[(1, 9865570), (2, 4932785), (5, 1973114), (10, 986557), (11, 896870), (13, 758890), (22, 448435), (26, 379445), (55, 179374), (65, 151778), (110, 89687), (130, 75889), (143, 68990), (286, 34495), (715, 13798), (1430, 6899)]