84026820

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{60889}}^1$

素因数の和:60924

約数の個数: 48

約数和(自身を含む): 245508480

約数和(自身を除く): 161481660

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, 60889, 121778, 182667, 243556, 304445, 365334, 608890, 730668, 913335, 1217780, 1400447, 1826670, 2800894, 3653340, 4201341, 5601788, 7002235, 8402682, 14004470, 16805364, 21006705, 28008940, 42013410, 84026820]

約数ペア:

[(1, 84026820), (2, 42013410), (3, 28008940), (4, 21006705), (5, 16805364), (6, 14004470), (10, 8402682), (12, 7002235), (15, 5601788), (20, 4201341), (23, 3653340), (30, 2800894), (46, 1826670), (60, 1400447), (69, 1217780), (92, 913335), (115, 730668), (138, 608890), (230, 365334), (276, 304445), (345, 243556), (460, 182667), (690, 121778), (1380, 60889)]