10812540

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{307}}^1\times {\mathrm{587}}^1$

素因数の和:906

約数の個数: 48

約数和(自身を含む): 30425472

約数和(自身を除く): 19612932

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 307, 587, 614, 921, 1174, 1228, 1535, 1761, 1842, 2348, 2935, 3070, 3522, 3684, 4605, 5870, 6140, 7044, 8805, 9210, 11740, 17610, 18420, 35220, 180209, 360418, 540627, 720836, 901045, 1081254, 1802090, 2162508, 2703135, 3604180, 5406270, 10812540]

約数ペア:

[(1, 10812540), (2, 5406270), (3, 3604180), (4, 2703135), (5, 2162508), (6, 1802090), (10, 1081254), (12, 901045), (15, 720836), (20, 540627), (30, 360418), (60, 180209), (307, 35220), (587, 18420), (614, 17610), (921, 11740), (1174, 9210), (1228, 8805), (1535, 7044), (1761, 6140), (1842, 5870), (2348, 4605), (2935, 3684), (3070, 3522)]