23306820

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{16889}}^1$

素因数の和:16924

約数の個数: 48

約数和(自身を含む): 68100480

約数和(自身を除く): 44793660

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, 16889, 33778, 50667, 67556, 84445, 101334, 168890, 202668, 253335, 337780, 388447, 506670, 776894, 1013340, 1165341, 1553788, 1942235, 2330682, 3884470, 4661364, 5826705, 7768940, 11653410, 23306820]

約数ペア:

[(1, 23306820), (2, 11653410), (3, 7768940), (4, 5826705), (5, 4661364), (6, 3884470), (10, 2330682), (12, 1942235), (15, 1553788), (20, 1165341), (23, 1013340), (30, 776894), (46, 506670), (60, 388447), (69, 337780), (92, 253335), (115, 202668), (138, 168890), (230, 101334), (276, 84445), (345, 67556), (460, 50667), (690, 33778), (1380, 16889)]