8230590

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{109}}^1\times {\mathrm{839}}^1$

素因数の和:961

約数の個数: 48

約数和(自身を含む): 21621600

約数和(自身を除く): 13391010

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 45, 90, 109, 218, 327, 545, 654, 839, 981, 1090, 1635, 1678, 1962, 2517, 3270, 4195, 4905, 5034, 7551, 8390, 9810, 12585, 15102, 25170, 37755, 75510, 91451, 182902, 274353, 457255, 548706, 823059, 914510, 1371765, 1646118, 2743530, 4115295, 8230590]

約数ペア:

[(1, 8230590), (2, 4115295), (3, 2743530), (5, 1646118), (6, 1371765), (9, 914510), (10, 823059), (15, 548706), (18, 457255), (30, 274353), (45, 182902), (90, 91451), (109, 75510), (218, 37755), (327, 25170), (545, 15102), (654, 12585), (839, 9810), (981, 8390), (1090, 7551), (1635, 5034), (1678, 4905), (1962, 4195), (2517, 3270)]