9767820

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{263}}^1\times {\mathrm{619}}^1$

素因数の和:894

約数の個数: 48

約数和(自身を含む): 27498240

約数和(自身を除く): 17730420

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 263, 526, 619, 789, 1052, 1238, 1315, 1578, 1857, 2476, 2630, 3095, 3156, 3714, 3945, 5260, 6190, 7428, 7890, 9285, 12380, 15780, 18570, 37140, 162797, 325594, 488391, 651188, 813985, 976782, 1627970, 1953564, 2441955, 3255940, 4883910, 9767820]

約数ペア:

[(1, 9767820), (2, 4883910), (3, 3255940), (4, 2441955), (5, 1953564), (6, 1627970), (10, 976782), (12, 813985), (15, 651188), (20, 488391), (30, 325594), (60, 162797), (263, 37140), (526, 18570), (619, 15780), (789, 12380), (1052, 9285), (1238, 7890), (1315, 7428), (1578, 6190), (1857, 5260), (2476, 3945), (2630, 3714), (3095, 3156)]