138085810

素因数分解:

$2^1\times 5^1\times {\mathrm{1931}}^1\times {\mathrm{7151}}^1$

素因数の和:9089

約数の個数: 16

約数和(自身を含む): 248717952

約数和(自身を除く): 110632142

約数列:

[1, 2, 5, 10, 1931, 3862, 7151, 9655, 14302, 19310, 35755, 71510, 13808581, 27617162, 69042905, 138085810]

約数ペア:

[(1, 138085810), (2, 69042905), (5, 27617162), (10, 13808581), (1931, 71510), (3862, 35755), (7151, 19310), (9655, 14302)]