81968310

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{83}}^1\times {\mathrm{10973}}^1$

素因数の和:11069

約数の個数: 48

約数和(自身を含む): 215704944

約数和(自身を除く): 133736634

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 45, 83, 90, 166, 249, 415, 498, 747, 830, 1245, 1494, 2490, 3735, 7470, 10973, 21946, 32919, 54865, 65838, 98757, 109730, 164595, 197514, 329190, 493785, 910759, 987570, 1821518, 2732277, 4553795, 5464554, 8196831, 9107590, 13661385, 16393662, 27322770, 40984155, 81968310]

約数ペア:

[(1, 81968310), (2, 40984155), (3, 27322770), (5, 16393662), (6, 13661385), (9, 9107590), (10, 8196831), (15, 5464554), (18, 4553795), (30, 2732277), (45, 1821518), (83, 987570), (90, 910759), (166, 493785), (249, 329190), (415, 197514), (498, 164595), (747, 109730), (830, 98757), (1245, 65838), (1494, 54865), (2490, 32919), (3735, 21946), (7470, 10973)]