55441230

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{142157}}^1$

素因数の和:142180

約数の個数: 32

約数和(自身を含む): 143295264

約数和(自身を除く): 87854034

約数列:

[1, 2, 3, 5, 6, 10, 13, 15, 26, 30, 39, 65, 78, 130, 195, 390, 142157, 284314, 426471, 710785, 852942, 1421570, 1848041, 2132355, 3696082, 4264710, 5544123, 9240205, 11088246, 18480410, 27720615, 55441230]

約数ペア:

[(1, 55441230), (2, 27720615), (3, 18480410), (5, 11088246), (6, 9240205), (10, 5544123), (13, 4264710), (15, 3696082), (26, 2132355), (30, 1848041), (39, 1421570), (65, 852942), (78, 710785), (130, 426471), (195, 284314), (390, 142157)]