57239130

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{146767}}^1$

素因数の和:146790

約数の個数: 32

約数和(自身を含む): 147942144

約数和(自身を除く): 90703014

約数列:

[1, 2, 3, 5, 6, 10, 13, 15, 26, 30, 39, 65, 78, 130, 195, 390, 146767, 293534, 440301, 733835, 880602, 1467670, 1907971, 2201505, 3815942, 4403010, 5723913, 9539855, 11447826, 19079710, 28619565, 57239130]

約数ペア:

[(1, 57239130), (2, 28619565), (3, 19079710), (5, 11447826), (6, 9539855), (10, 5723913), (13, 4403010), (15, 3815942), (26, 2201505), (30, 1907971), (39, 1467670), (65, 880602), (78, 733835), (130, 440301), (195, 293534), (390, 146767)]