189453610

素因数分解:

$2^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{97}}^1\times {\mathrm{11489}}^1$

素因数の和:11610

約数の個数: 32

約数和(自身を含む): 364830480

約数和(自身を除く): 175376870

約数列:

[1, 2, 5, 10, 17, 34, 85, 97, 170, 194, 485, 970, 1649, 3298, 8245, 11489, 16490, 22978, 57445, 114890, 195313, 390626, 976565, 1114433, 1953130, 2228866, 5572165, 11144330, 18945361, 37890722, 94726805, 189453610]

約数ペア:

[(1, 189453610), (2, 94726805), (5, 37890722), (10, 18945361), (17, 11144330), (34, 5572165), (85, 2228866), (97, 1953130), (170, 1114433), (194, 976565), (485, 390626), (970, 195313), (1649, 114890), (3298, 57445), (8245, 22978), (11489, 16490)]