868274770

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{1009}}^1\times {\mathrm{7823}}^1$

素因数の和:8850

約数の個数: 32

約数和(自身を含む): 1706883840

約数和(自身を除く): 838609070

約数列:

[1, 2, 5, 10, 11, 22, 55, 110, 1009, 2018, 5045, 7823, 10090, 11099, 15646, 22198, 39115, 55495, 78230, 86053, 110990, 172106, 430265, 860530, 7893407, 15786814, 39467035, 78934070, 86827477, 173654954, 434137385, 868274770]

約数ペア:

[(1, 868274770), (2, 434137385), (5, 173654954), (10, 86827477), (11, 78934070), (22, 39467035), (55, 15786814), (110, 7893407), (1009, 860530), (2018, 430265), (5045, 172106), (7823, 110990), (10090, 86053), (11099, 78230), (15646, 55495), (22198, 39115)]