6611820

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{263}}^1\times {\mathrm{419}}^1$

素因数の和:694

約数の個数: 48

約数和(自身を含む): 18627840

約数和(自身を除く): 12016020

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 263, 419, 526, 789, 838, 1052, 1257, 1315, 1578, 1676, 2095, 2514, 2630, 3156, 3945, 4190, 5028, 5260, 6285, 7890, 8380, 12570, 15780, 25140, 110197, 220394, 330591, 440788, 550985, 661182, 1101970, 1322364, 1652955, 2203940, 3305910, 6611820]

約数ペア:

[(1, 6611820), (2, 3305910), (3, 2203940), (4, 1652955), (5, 1322364), (6, 1101970), (10, 661182), (12, 550985), (15, 440788), (20, 330591), (30, 220394), (60, 110197), (263, 25140), (419, 15780), (526, 12570), (789, 8380), (838, 7890), (1052, 6285), (1257, 5260), (1315, 5028), (1578, 4190), (1676, 3945), (2095, 3156), (2514, 2630)]