1469480

素因数分解:

$2^3\times 5^1\times {\mathrm{17}}^1\times {\mathrm{2161}}^1$

素因数の和:2189

約数の個数: 32

約数和(自身を含む): 3502440

約数和(自身を除く): 2032960

約数列:

[1, 2, 4, 5, 8, 10, 17, 20, 34, 40, 68, 85, 136, 170, 340, 680, 2161, 4322, 8644, 10805, 17288, 21610, 36737, 43220, 73474, 86440, 146948, 183685, 293896, 367370, 734740, 1469480]

約数ペア:

[(1, 1469480), (2, 734740), (4, 367370), (5, 293896), (8, 183685), (10, 146948), (17, 86440), (20, 73474), (34, 43220), (40, 36737), (68, 21610), (85, 17288), (136, 10805), (170, 8644), (340, 4322), (680, 2161)]