224335740

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{219937}}^1$

素因数の和:219966

約数の個数: 48

約数和(自身を含む): 665092512

約数和(自身を除く): 440756772

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 17, 20, 30, 34, 51, 60, 68, 85, 102, 170, 204, 255, 340, 510, 1020, 219937, 439874, 659811, 879748, 1099685, 1319622, 2199370, 2639244, 3299055, 3738929, 4398740, 6598110, 7477858, 11216787, 13196220, 14955716, 18694645, 22433574, 37389290, 44867148, 56083935, 74778580, 112167870, 224335740]

約数ペア:

[(1, 224335740), (2, 112167870), (3, 74778580), (4, 56083935), (5, 44867148), (6, 37389290), (10, 22433574), (12, 18694645), (15, 14955716), (17, 13196220), (20, 11216787), (30, 7477858), (34, 6598110), (51, 4398740), (60, 3738929), (68, 3299055), (85, 2639244), (102, 2199370), (170, 1319622), (204, 1099685), (255, 879748), (340, 659811), (510, 439874), (1020, 219937)]