17693190

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{29}}^1\times {\mathrm{6779}}^1$

素因数の和:6821

約数の個数: 48

約数和(自身を含む): 47595600

約数和(自身を除く): 29902410

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 29, 30, 45, 58, 87, 90, 145, 174, 261, 290, 435, 522, 870, 1305, 2610, 6779, 13558, 20337, 33895, 40674, 61011, 67790, 101685, 122022, 196591, 203370, 305055, 393182, 589773, 610110, 982955, 1179546, 1769319, 1965910, 2948865, 3538638, 5897730, 8846595, 17693190]

約数ペア:

[(1, 17693190), (2, 8846595), (3, 5897730), (5, 3538638), (6, 2948865), (9, 1965910), (10, 1769319), (15, 1179546), (18, 982955), (29, 610110), (30, 589773), (45, 393182), (58, 305055), (87, 203370), (90, 196591), (145, 122022), (174, 101685), (261, 67790), (290, 61011), (435, 40674), (522, 33895), (870, 20337), (1305, 13558), (2610, 6779)]