3065480

素因数分解:

$2^3\times 5^1\times {\mathrm{11}}^1\times {\mathrm{6967}}^1$

素因数の和:6989

約数の個数: 32

約数和(自身を含む): 7525440

約数和(自身を除く): 4459960

約数列:

[1, 2, 4, 5, 8, 10, 11, 20, 22, 40, 44, 55, 88, 110, 220, 440, 6967, 13934, 27868, 34835, 55736, 69670, 76637, 139340, 153274, 278680, 306548, 383185, 613096, 766370, 1532740, 3065480]

約数ペア:

[(1, 3065480), (2, 1532740), (4, 766370), (5, 613096), (8, 383185), (10, 306548), (11, 278680), (20, 153274), (22, 139340), (40, 76637), (44, 69670), (55, 55736), (88, 34835), (110, 27868), (220, 13934), (440, 6967)]