123822070

素因数分解:

$2^1\times 5^1\times {\mathrm{61}}^1\times {\mathrm{202987}}^1$

素因数の和:203055

約数の個数: 16

約数和(自身を含む): 226534608

約数和(自身を除く): 102712538

約数列:

[1, 2, 5, 10, 61, 122, 305, 610, 202987, 405974, 1014935, 2029870, 12382207, 24764414, 61911035, 123822070]

約数ペア:

[(1, 123822070), (2, 61911035), (5, 24764414), (10, 12382207), (61, 2029870), (122, 1014935), (305, 405974), (610, 202987)]