1480556

素因数分解:

$2^2\times 7^1\times {\mathrm{11}}^2\times {\mathrm{19}}^1\times {\mathrm{23}}^1$

素因数の和:75

約数の個数: 72

約数和(自身を含む): 3575040

約数和(自身を除く): 2094484

約数列:

[1, 2, 4, 7, 11, 14, 19, 22, 23, 28, 38, 44, 46, 76, 77, 92, 121, 133, 154, 161, 209, 242, 253, 266, 308, 322, 418, 437, 484, 506, 532, 644, 836, 847, 874, 1012, 1463, 1694, 1748, 1771, 2299, 2783, 2926, 3059, 3388, 3542, 4598, 4807, 5566, 5852, 6118, 7084, 9196, 9614, 11132, 12236, 16093, 19228, 19481, 32186, 33649, 38962, 52877, 64372, 67298, 77924, 105754, 134596, 211508, 370139, 740278, 1480556]

約数ペア:

[(1, 1480556), (2, 740278), (4, 370139), (7, 211508), (11, 134596), (14, 105754), (19, 77924), (22, 67298), (23, 64372), (28, 52877), (38, 38962), (44, 33649), (46, 32186), (76, 19481), (77, 19228), (92, 16093), (121, 12236), (133, 11132), (154, 9614), (161, 9196), (209, 7084), (242, 6118), (253, 5852), (266, 5566), (308, 4807), (322, 4598), (418, 3542), (437, 3388), (484, 3059), (506, 2926), (532, 2783), (644, 2299), (836, 1771), (847, 1748), (874, 1694), (1012, 1463)]