22375740

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{21937}}^1$

素因数の和:21966

約数の個数: 48

約数和(自身を含む): 66340512

約数和(自身を除く): 43964772

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, 21937, 43874, 65811, 87748, 109685, 131622, 219370, 263244, 329055, 372929, 438740, 658110, 745858, 1118787, 1316220, 1491716, 1864645, 2237574, 3729290, 4475148, 5593935, 7458580, 11187870, 22375740]

約数ペア:

[(1, 22375740), (2, 11187870), (3, 7458580), (4, 5593935), (5, 4475148), (6, 3729290), (10, 2237574), (12, 1864645), (15, 1491716), (17, 1316220), (20, 1118787), (30, 745858), (34, 658110), (51, 438740), (60, 372929), (68, 329055), (85, 263244), (102, 219370), (170, 131622), (204, 109685), (255, 87748), (340, 65811), (510, 43874), (1020, 21937)]