127492170

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{326903}}^1$

素因数の和:326926

約数の個数: 32

約数和(自身を含む): 329519232

約数和(自身を除く): 202027062

約数列:

[1, 2, 3, 5, 6, 10, 13, 15, 26, 30, 39, 65, 78, 130, 195, 390, 326903, 653806, 980709, 1634515, 1961418, 3269030, 4249739, 4903545, 8499478, 9807090, 12749217, 21248695, 25498434, 42497390, 63746085, 127492170]

約数ペア:

[(1, 127492170), (2, 63746085), (3, 42497390), (5, 25498434), (6, 21248695), (10, 12749217), (13, 9807090), (15, 8499478), (26, 4903545), (30, 4249739), (39, 3269030), (65, 1961418), (78, 1634515), (130, 980709), (195, 653806), (390, 326903)]