2007298920

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{1520681}}^1$

素因数の和:1520706

約数の個数: 64

約数和(自身を含む): 6569346240

約数和(自身を除く): 4562047320

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 15, 20, 22, 24, 30, 33, 40, 44, 55, 60, 66, 88, 110, 120, 132, 165, 220, 264, 330, 440, 660, 1320, 1520681, 3041362, 4562043, 6082724, 7603405, 9124086, 12165448, 15206810, 16727491, 18248172, 22810215, 30413620, 33454982, 36496344, 45620430, 50182473, 60827240, 66909964, 83637455, 91240860, 100364946, 133819928, 167274910, 182481720, 200729892, 250912365, 334549820, 401459784, 501824730, 669099640, 1003649460, 2007298920]

約数ペア:

[(1, 2007298920), (2, 1003649460), (3, 669099640), (4, 501824730), (5, 401459784), (6, 334549820), (8, 250912365), (10, 200729892), (11, 182481720), (12, 167274910), (15, 133819928), (20, 100364946), (22, 91240860), (24, 83637455), (30, 66909964), (33, 60827240), (40, 50182473), (44, 45620430), (55, 36496344), (60, 33454982), (66, 30413620), (88, 22810215), (110, 18248172), (120, 16727491), (132, 15206810), (165, 12165448), (220, 9124086), (264, 7603405), (330, 6082724), (440, 4562043), (660, 3041362), (1320, 1520681)]