289078950

素因数分解:

$2^1\times 3^1\times 5^2\times {\mathrm{23}}^1\times {\mathrm{83791}}^1$

素因数の和:83829

約数の個数: 48

約数和(自身を含む): 748094976

約数和(自身を除く): 459016026

約数列:

[1, 2, 3, 5, 6, 10, 15, 23, 25, 30, 46, 50, 69, 75, 115, 138, 150, 230, 345, 575, 690, 1150, 1725, 3450, 83791, 167582, 251373, 418955, 502746, 837910, 1256865, 1927193, 2094775, 2513730, 3854386, 4189550, 5781579, 6284325, 9635965, 11563158, 12568650, 19271930, 28907895, 48179825, 57815790, 96359650, 144539475, 289078950]

約数ペア:

[(1, 289078950), (2, 144539475), (3, 96359650), (5, 57815790), (6, 48179825), (10, 28907895), (15, 19271930), (23, 12568650), (25, 11563158), (30, 9635965), (46, 6284325), (50, 5781579), (69, 4189550), (75, 3854386), (115, 2513730), (138, 2094775), (150, 1927193), (230, 1256865), (345, 837910), (575, 502746), (690, 418955), (1150, 251373), (1725, 167582), (3450, 83791)]