17119480

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{61141}}^1$

素因数の和:61159

約数の個数: 32

約数和(自身を含む): 44022240

約数和(自身を除く): 26902760

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 28, 35, 40, 56, 70, 140, 280, 61141, 122282, 244564, 305705, 427987, 489128, 611410, 855974, 1222820, 1711948, 2139935, 2445640, 3423896, 4279870, 8559740, 17119480]

約数ペア:

[(1, 17119480), (2, 8559740), (4, 4279870), (5, 3423896), (7, 2445640), (8, 2139935), (10, 1711948), (14, 1222820), (20, 855974), (28, 611410), (35, 489128), (40, 427987), (56, 305705), (70, 244564), (140, 122282), (280, 61141)]