23215740

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{16823}}^1$

素因数の和:16858

約数の個数: 48

約数和(自身を含む): 67834368

約数和(自身を除く): 44618628

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 23, 30, 46, 60, 69, 92, 115, 138, 230, 276, 345, 460, 690, 1380, 16823, 33646, 50469, 67292, 84115, 100938, 168230, 201876, 252345, 336460, 386929, 504690, 773858, 1009380, 1160787, 1547716, 1934645, 2321574, 3869290, 4643148, 5803935, 7738580, 11607870, 23215740]

約数ペア:

[(1, 23215740), (2, 11607870), (3, 7738580), (4, 5803935), (5, 4643148), (6, 3869290), (10, 2321574), (12, 1934645), (15, 1547716), (20, 1160787), (23, 1009380), (30, 773858), (46, 504690), (60, 386929), (69, 336460), (92, 252345), (115, 201876), (138, 168230), (230, 100938), (276, 84115), (345, 67292), (460, 50469), (690, 33646), (1380, 16823)]