42798700

素因数分解:

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

素因数の和:61162

約数の個数: 36

約数和(自身を含む): 106142512

約数和(自身を除く): 63343812

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 25, 28, 35, 50, 70, 100, 140, 175, 350, 700, 61141, 122282, 244564, 305705, 427987, 611410, 855974, 1222820, 1528525, 1711948, 2139935, 3057050, 4279870, 6114100, 8559740, 10699675, 21399350, 42798700]

約数ペア:

[(1, 42798700), (2, 21399350), (4, 10699675), (5, 8559740), (7, 6114100), (10, 4279870), (14, 3057050), (20, 2139935), (25, 1711948), (28, 1528525), (35, 1222820), (50, 855974), (70, 611410), (100, 427987), (140, 305705), (175, 244564), (350, 122282), (700, 61141)]