85859790

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{643}}^1\times {\mathrm{4451}}^1$

素因数の和:5104

約数の個数: 32

約数和(自身を含む): 206430336

約数和(自身を除く): 120570546

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 643, 1286, 1929, 3215, 3858, 4451, 6430, 8902, 9645, 13353, 19290, 22255, 26706, 44510, 66765, 133530, 2861993, 5723986, 8585979, 14309965, 17171958, 28619930, 42929895, 85859790]

約数ペア:

[(1, 85859790), (2, 42929895), (3, 28619930), (5, 17171958), (6, 14309965), (10, 8585979), (15, 5723986), (30, 2861993), (643, 133530), (1286, 66765), (1929, 44510), (3215, 26706), (3858, 22255), (4451, 19290), (6430, 13353), (8902, 9645)]