269543170

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^2\times {\mathrm{349}}^1\times {\mathrm{457}}^1$

素因数の和:839

約数の個数: 48

約数和(自身を含む): 528028200

約数和(自身を除く): 258485030

約数列:

[1, 2, 5, 10, 13, 26, 65, 130, 169, 338, 349, 457, 698, 845, 914, 1690, 1745, 2285, 3490, 4537, 4570, 5941, 9074, 11882, 22685, 29705, 45370, 58981, 59410, 77233, 117962, 154466, 159493, 294905, 318986, 386165, 589810, 772330, 797465, 1594930, 2073409, 4146818, 10367045, 20734090, 26954317, 53908634, 134771585, 269543170]

約数ペア:

[(1, 269543170), (2, 134771585), (5, 53908634), (10, 26954317), (13, 20734090), (26, 10367045), (65, 4146818), (130, 2073409), (169, 1594930), (338, 797465), (349, 772330), (457, 589810), (698, 386165), (845, 318986), (914, 294905), (1690, 159493), (1745, 154466), (2285, 117962), (3490, 77233), (4537, 59410), (4570, 58981), (5941, 45370), (9074, 29705), (11882, 22685)]