229043870

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{71}}^1\times {\mathrm{29327}}^1$

素因数の和:29416

約数の個数: 32

約数和(自身を含む): 456109056

約数和(自身を除く): 227065186

約数列:

[1, 2, 5, 10, 11, 22, 55, 71, 110, 142, 355, 710, 781, 1562, 3905, 7810, 29327, 58654, 146635, 293270, 322597, 645194, 1612985, 2082217, 3225970, 4164434, 10411085, 20822170, 22904387, 45808774, 114521935, 229043870]

約数ペア:

[(1, 229043870), (2, 114521935), (5, 45808774), (10, 22904387), (11, 20822170), (22, 10411085), (55, 4164434), (71, 3225970), (110, 2082217), (142, 1612985), (355, 645194), (710, 322597), (781, 293270), (1562, 146635), (3905, 58654), (7810, 29327)]