17419290

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{109}}^1\times {\mathrm{761}}^1$

素因数の和:887

約数の個数: 64

約数和(自身を含む): 48280320

約数和(自身を除く): 30861030

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 21, 30, 35, 42, 70, 105, 109, 210, 218, 327, 545, 654, 761, 763, 1090, 1522, 1526, 1635, 2283, 2289, 3270, 3805, 3815, 4566, 4578, 5327, 7610, 7630, 10654, 11415, 11445, 15981, 22830, 22890, 26635, 31962, 53270, 79905, 82949, 159810, 165898, 248847, 414745, 497694, 580643, 829490, 1161286, 1244235, 1741929, 2488470, 2903215, 3483858, 5806430, 8709645, 17419290]

約数ペア:

[(1, 17419290), (2, 8709645), (3, 5806430), (5, 3483858), (6, 2903215), (7, 2488470), (10, 1741929), (14, 1244235), (15, 1161286), (21, 829490), (30, 580643), (35, 497694), (42, 414745), (70, 248847), (105, 165898), (109, 159810), (210, 82949), (218, 79905), (327, 53270), (545, 31962), (654, 26635), (761, 22890), (763, 22830), (1090, 15981), (1522, 11445), (1526, 11415), (1635, 10654), (2283, 7630), (2289, 7610), (3270, 5327), (3805, 4578), (3815, 4566)]