2321804210

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{680881}}^1$

素因数の和:680930

約数の個数: 32

約数和(自身を含む): 4706256384

約数和(自身を除く): 2384452174

約数列:

[1, 2, 5, 10, 11, 22, 31, 55, 62, 110, 155, 310, 341, 682, 1705, 3410, 680881, 1361762, 3404405, 6808810, 7489691, 14979382, 21107311, 37448455, 42214622, 74896910, 105536555, 211073110, 232180421, 464360842, 1160902105, 2321804210]

約数ペア:

[(1, 2321804210), (2, 1160902105), (5, 464360842), (10, 232180421), (11, 211073110), (22, 105536555), (31, 74896910), (55, 42214622), (62, 37448455), (110, 21107311), (155, 14979382), (310, 7489691), (341, 6808810), (682, 3404405), (1705, 1361762), (3410, 680881)]