164964990

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{83}}^1\times {\mathrm{97}}^1\times {\mathrm{683}}^1$

素因数の和:873

約数の個数: 64

約数和(自身を含む): 405409536

約数和(自身を除く): 240444546

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 83, 97, 166, 194, 249, 291, 415, 485, 498, 582, 683, 830, 970, 1245, 1366, 1455, 2049, 2490, 2910, 3415, 4098, 6830, 8051, 10245, 16102, 20490, 24153, 40255, 48306, 56689, 66251, 80510, 113378, 120765, 132502, 170067, 198753, 241530, 283445, 331255, 340134, 397506, 566890, 662510, 850335, 993765, 1700670, 1987530, 5498833, 10997666, 16496499, 27494165, 32992998, 54988330, 82482495, 164964990]

約数ペア:

[(1, 164964990), (2, 82482495), (3, 54988330), (5, 32992998), (6, 27494165), (10, 16496499), (15, 10997666), (30, 5498833), (83, 1987530), (97, 1700670), (166, 993765), (194, 850335), (249, 662510), (291, 566890), (415, 397506), (485, 340134), (498, 331255), (582, 283445), (683, 241530), (830, 198753), (970, 170067), (1245, 132502), (1366, 120765), (1455, 113378), (2049, 80510), (2490, 66251), (2910, 56689), (3415, 48306), (4098, 40255), (6830, 24153), (8051, 20490), (10245, 16102)]