138855810

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{101}}^1\times {\mathrm{45827}}^1$

素因数の和:45938

約数の個数: 32

約数和(自身を含む): 336560832

約数和(自身を除く): 197705022

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 101, 202, 303, 505, 606, 1010, 1515, 3030, 45827, 91654, 137481, 229135, 274962, 458270, 687405, 1374810, 4628527, 9257054, 13885581, 23142635, 27771162, 46285270, 69427905, 138855810]

約数ペア:

[(1, 138855810), (2, 69427905), (3, 46285270), (5, 27771162), (6, 23142635), (10, 13885581), (15, 9257054), (30, 4628527), (101, 1374810), (202, 687405), (303, 458270), (505, 274962), (606, 229135), (1010, 137481), (1515, 91654), (3030, 45827)]