205830

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{2287}}^1$

素因数の和:2300

約数の個数: 24

約数和(自身を含む): 535392

約数和(自身を除く): 329562

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 45, 90, 2287, 4574, 6861, 11435, 13722, 20583, 22870, 34305, 41166, 68610, 102915, 205830]

約数ペア:

[(1, 205830), (2, 102915), (3, 68610), (5, 41166), (6, 34305), (9, 22870), (10, 20583), (15, 13722), (18, 11435), (30, 6861), (45, 4574), (90, 2287)]