69118280

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{22441}}^1$

素因数の和:22470

約数の個数: 64

約数和(自身を含む): 193898880

約数和(自身を除く): 124780600

約数列:

[1, 2, 4, 5, 7, 8, 10, 11, 14, 20, 22, 28, 35, 40, 44, 55, 56, 70, 77, 88, 110, 140, 154, 220, 280, 308, 385, 440, 616, 770, 1540, 3080, 22441, 44882, 89764, 112205, 157087, 179528, 224410, 246851, 314174, 448820, 493702, 628348, 785435, 897640, 987404, 1234255, 1256696, 1570870, 1727957, 1974808, 2468510, 3141740, 3455914, 4937020, 6283480, 6911828, 8639785, 9874040, 13823656, 17279570, 34559140, 69118280]

約数ペア:

[(1, 69118280), (2, 34559140), (4, 17279570), (5, 13823656), (7, 9874040), (8, 8639785), (10, 6911828), (11, 6283480), (14, 4937020), (20, 3455914), (22, 3141740), (28, 2468510), (35, 1974808), (40, 1727957), (44, 1570870), (55, 1256696), (56, 1234255), (70, 987404), (77, 897640), (88, 785435), (110, 628348), (140, 493702), (154, 448820), (220, 314174), (280, 246851), (308, 224410), (385, 179528), (440, 157087), (616, 112205), (770, 89764), (1540, 44882), (3080, 22441)]