1771489610

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^2\times {\mathrm{179}}^1\times {\mathrm{8179}}^1$

素因数の和:8387

約数の個数: 48

約数和(自身を含む): 3524925600

約数和(自身を除く): 1753435990

約数列:

[1, 2, 5, 10, 11, 22, 55, 110, 121, 179, 242, 358, 605, 895, 1210, 1790, 1969, 3938, 8179, 9845, 16358, 19690, 21659, 40895, 43318, 81790, 89969, 108295, 179938, 216590, 449845, 899690, 989659, 1464041, 1979318, 2928082, 4948295, 7320205, 9896590, 14640410, 16104451, 32208902, 80522255, 161044510, 177148961, 354297922, 885744805, 1771489610]

約数ペア:

[(1, 1771489610), (2, 885744805), (5, 354297922), (10, 177148961), (11, 161044510), (22, 80522255), (55, 32208902), (110, 16104451), (121, 14640410), (179, 9896590), (242, 7320205), (358, 4948295), (605, 2928082), (895, 1979318), (1210, 1464041), (1790, 989659), (1969, 899690), (3938, 449845), (8179, 216590), (9845, 179938), (16358, 108295), (19690, 89969), (21659, 81790), (40895, 43318)]