9872340

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{37}}^1\times {\mathrm{4447}}^1$

素因数の和:4496

約数の個数: 48

約数和(自身を含む): 28396032

約数和(自身を除く): 18523692

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 37, 60, 74, 111, 148, 185, 222, 370, 444, 555, 740, 1110, 2220, 4447, 8894, 13341, 17788, 22235, 26682, 44470, 53364, 66705, 88940, 133410, 164539, 266820, 329078, 493617, 658156, 822695, 987234, 1645390, 1974468, 2468085, 3290780, 4936170, 9872340]

約数ペア:

[(1, 9872340), (2, 4936170), (3, 3290780), (4, 2468085), (5, 1974468), (6, 1645390), (10, 987234), (12, 822695), (15, 658156), (20, 493617), (30, 329078), (37, 266820), (60, 164539), (74, 133410), (111, 88940), (148, 66705), (185, 53364), (222, 44470), (370, 26682), (444, 22235), (555, 17788), (740, 13341), (1110, 8894), (2220, 4447)]