1885710

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{239}}^1\times {\mathrm{263}}^1$

素因数の和:512

約数の個数: 32

約数和(自身を含む): 4561920

約数和(自身を除く): 2676210

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 239, 263, 478, 526, 717, 789, 1195, 1315, 1434, 1578, 2390, 2630, 3585, 3945, 7170, 7890, 62857, 125714, 188571, 314285, 377142, 628570, 942855, 1885710]

約数ペア:

[(1, 1885710), (2, 942855), (3, 628570), (5, 377142), (6, 314285), (10, 188571), (15, 125714), (30, 62857), (239, 7890), (263, 7170), (478, 3945), (526, 3585), (717, 2630), (789, 2390), (1195, 1578), (1315, 1434)]