129783810

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{332779}}^1$

素因数の和:332802

約数の個数: 32

約数和(自身を含む): 335442240

約数和(自身を除く): 205658430

約数列:

[1, 2, 3, 5, 6, 10, 13, 15, 26, 30, 39, 65, 78, 130, 195, 390, 332779, 665558, 998337, 1663895, 1996674, 3327790, 4326127, 4991685, 8652254, 9983370, 12978381, 21630635, 25956762, 43261270, 64891905, 129783810]

約数ペア:

[(1, 129783810), (2, 64891905), (3, 43261270), (5, 25956762), (6, 21630635), (10, 12978381), (13, 9983370), (15, 8652254), (26, 4991685), (30, 4326127), (39, 3327790), (65, 1996674), (78, 1663895), (130, 998337), (195, 665558), (390, 332779)]