5180210

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{43}}^1\times {\mathrm{1721}}^1$

素因数の和:1778

約数の個数: 32

約数和(自身を含む): 10910592

約数和(自身を除く): 5730382

約数列:

[1, 2, 5, 7, 10, 14, 35, 43, 70, 86, 215, 301, 430, 602, 1505, 1721, 3010, 3442, 8605, 12047, 17210, 24094, 60235, 74003, 120470, 148006, 370015, 518021, 740030, 1036042, 2590105, 5180210]

約数ペア:

[(1, 5180210), (2, 2590105), (5, 1036042), (7, 740030), (10, 518021), (14, 370015), (35, 148006), (43, 120470), (70, 74003), (86, 60235), (215, 24094), (301, 17210), (430, 12047), (602, 8605), (1505, 3442), (1721, 3010)]