99815870

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{129631}}^1$

素因数の和:129656

約数の個数: 32

約数和(自身を含む): 224004096

約数和(自身を除く): 124188226

約数列:

[1, 2, 5, 7, 10, 11, 14, 22, 35, 55, 70, 77, 110, 154, 385, 770, 129631, 259262, 648155, 907417, 1296310, 1425941, 1814834, 2851882, 4537085, 7129705, 9074170, 9981587, 14259410, 19963174, 49907935, 99815870]

約数ペア:

[(1, 99815870), (2, 49907935), (5, 19963174), (7, 14259410), (10, 9981587), (11, 9074170), (14, 7129705), (22, 4537085), (35, 2851882), (55, 1814834), (70, 1425941), (77, 1296310), (110, 907417), (154, 648155), (385, 259262), (770, 129631)]