4991770

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{29}}^1\times {\mathrm{2459}}^1$

素因数の和:2502

約数の個数: 32

約数和(自身を含む): 10627200

約数和(自身を除く): 5635430

約数列:

[1, 2, 5, 7, 10, 14, 29, 35, 58, 70, 145, 203, 290, 406, 1015, 2030, 2459, 4918, 12295, 17213, 24590, 34426, 71311, 86065, 142622, 172130, 356555, 499177, 713110, 998354, 2495885, 4991770]

約数ペア:

[(1, 4991770), (2, 2495885), (5, 998354), (7, 713110), (10, 499177), (14, 356555), (29, 172130), (35, 142622), (58, 86065), (70, 71311), (145, 34426), (203, 24590), (290, 17213), (406, 12295), (1015, 4918), (2030, 2459)]