174580930

素因数分解:

$2^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{643}}^1\times {\mathrm{1429}}^1$

素因数の和:2098

約数の個数: 32

約数和(自身を含む): 331531200

約数和(自身を除く): 156950270

約数列:

[1, 2, 5, 10, 19, 38, 95, 190, 643, 1286, 1429, 2858, 3215, 6430, 7145, 12217, 14290, 24434, 27151, 54302, 61085, 122170, 135755, 271510, 918847, 1837694, 4594235, 9188470, 17458093, 34916186, 87290465, 174580930]

約数ペア:

[(1, 174580930), (2, 87290465), (5, 34916186), (10, 17458093), (19, 9188470), (38, 4594235), (95, 1837694), (190, 918847), (643, 271510), (1286, 135755), (1429, 122170), (2858, 61085), (3215, 54302), (6430, 27151), (7145, 24434), (12217, 14290)]