505854530

素因数分解:

$2^1\times 5^1\times {\mathrm{151}}^1\times {\mathrm{521}}^1\times {\mathrm{643}}^1$

素因数の和:1322

約数の個数: 32

約数和(自身を含む): 919755648

約数和(自身を除く): 413901118

約数列:

[1, 2, 5, 10, 151, 302, 521, 643, 755, 1042, 1286, 1510, 2605, 3215, 5210, 6430, 78671, 97093, 157342, 194186, 335003, 393355, 485465, 670006, 786710, 970930, 1675015, 3350030, 50585453, 101170906, 252927265, 505854530]

約数ペア:

[(1, 505854530), (2, 252927265), (5, 101170906), (10, 50585453), (151, 3350030), (302, 1675015), (521, 970930), (643, 786710), (755, 670006), (1042, 485465), (1286, 393355), (1510, 335003), (2605, 194186), (3215, 157342), (5210, 97093), (6430, 78671)]