9150540

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{21787}}^1$

素因数の和:21806

約数の個数: 48

約数和(自身を含む): 29283072

約数和(自身を除く): 20132532

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 20, 21, 28, 30, 35, 42, 60, 70, 84, 105, 140, 210, 420, 21787, 43574, 65361, 87148, 108935, 130722, 152509, 217870, 261444, 305018, 326805, 435740, 457527, 610036, 653610, 762545, 915054, 1307220, 1525090, 1830108, 2287635, 3050180, 4575270, 9150540]

約数ペア:

[(1, 9150540), (2, 4575270), (3, 3050180), (4, 2287635), (5, 1830108), (6, 1525090), (7, 1307220), (10, 915054), (12, 762545), (14, 653610), (15, 610036), (20, 457527), (21, 435740), (28, 326805), (30, 305018), (35, 261444), (42, 217870), (60, 152509), (70, 130722), (84, 108935), (105, 87148), (140, 65361), (210, 43574), (420, 21787)]