1550060

素因数分解:

$2^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{47}}^1\times {\mathrm{97}}^1$

素因数の和:170

約数の個数: 48

約数和(自身を含む): 3556224

約数和(自身を除く): 2006164

約数列:

[1, 2, 4, 5, 10, 17, 20, 34, 47, 68, 85, 94, 97, 170, 188, 194, 235, 340, 388, 470, 485, 799, 940, 970, 1598, 1649, 1940, 3196, 3298, 3995, 4559, 6596, 7990, 8245, 9118, 15980, 16490, 18236, 22795, 32980, 45590, 77503, 91180, 155006, 310012, 387515, 775030, 1550060]

約数ペア:

[(1, 1550060), (2, 775030), (4, 387515), (5, 310012), (10, 155006), (17, 91180), (20, 77503), (34, 45590), (47, 32980), (68, 22795), (85, 18236), (94, 16490), (97, 15980), (170, 9118), (188, 8245), (194, 7990), (235, 6596), (340, 4559), (388, 3995), (470, 3298), (485, 3196), (799, 1940), (940, 1649), (970, 1598)]