8857530

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{389}}^1$

素因数の和:436

約数の個数: 96

約数和(自身を含む): 26282880

約数和(自身を除く): 17425350

約数列:

[1, 2, 3, 5, 6, 9, 10, 11, 15, 18, 22, 23, 30, 33, 45, 46, 55, 66, 69, 90, 99, 110, 115, 138, 165, 198, 207, 230, 253, 330, 345, 389, 414, 495, 506, 690, 759, 778, 990, 1035, 1167, 1265, 1518, 1945, 2070, 2277, 2334, 2530, 3501, 3795, 3890, 4279, 4554, 5835, 7002, 7590, 8558, 8947, 11385, 11670, 12837, 17505, 17894, 21395, 22770, 25674, 26841, 35010, 38511, 42790, 44735, 53682, 64185, 77022, 80523, 89470, 98417, 128370, 134205, 161046, 192555, 196834, 268410, 295251, 385110, 402615, 492085, 590502, 805230, 885753, 984170, 1476255, 1771506, 2952510, 4428765, 8857530]

約数ペア:

[(1, 8857530), (2, 4428765), (3, 2952510), (5, 1771506), (6, 1476255), (9, 984170), (10, 885753), (11, 805230), (15, 590502), (18, 492085), (22, 402615), (23, 385110), (30, 295251), (33, 268410), (45, 196834), (46, 192555), (55, 161046), (66, 134205), (69, 128370), (90, 98417), (99, 89470), (110, 80523), (115, 77022), (138, 64185), (165, 53682), (198, 44735), (207, 42790), (230, 38511), (253, 35010), (330, 26841), (345, 25674), (389, 22770), (414, 21395), (495, 17894), (506, 17505), (690, 12837), (759, 11670), (778, 11385), (990, 8947), (1035, 8558), (1167, 7590), (1265, 7002), (1518, 5835), (1945, 4554), (2070, 4279), (2277, 3890), (2334, 3795), (2530, 3501)]