1450270

素因数分解:

$2^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{449}}^1$

素因数の和:492

約数の個数: 32

約数和(自身を含む): 2916000

約数和(自身を除く): 1465730

約数列:

[1, 2, 5, 10, 17, 19, 34, 38, 85, 95, 170, 190, 323, 449, 646, 898, 1615, 2245, 3230, 4490, 7633, 8531, 15266, 17062, 38165, 42655, 76330, 85310, 145027, 290054, 725135, 1450270]

約数ペア:

[(1, 1450270), (2, 725135), (5, 290054), (10, 145027), (17, 85310), (19, 76330), (34, 42655), (38, 38165), (85, 17062), (95, 15266), (170, 8531), (190, 7633), (323, 4490), (449, 3230), (646, 2245), (898, 1615)]