17428740

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{2441}}^1$

素因数の和:2477

約数の個数: 96

約数和(自身を含む): 59076864

約数和(自身を除く): 41648124

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 17, 20, 21, 28, 30, 34, 35, 42, 51, 60, 68, 70, 84, 85, 102, 105, 119, 140, 170, 204, 210, 238, 255, 340, 357, 420, 476, 510, 595, 714, 1020, 1190, 1428, 1785, 2380, 2441, 3570, 4882, 7140, 7323, 9764, 12205, 14646, 17087, 24410, 29292, 34174, 36615, 41497, 48820, 51261, 68348, 73230, 82994, 85435, 102522, 124491, 146460, 165988, 170870, 205044, 207485, 248982, 256305, 290479, 341740, 414970, 497964, 512610, 580958, 622455, 829940, 871437, 1025220, 1161916, 1244910, 1452395, 1742874, 2489820, 2904790, 3485748, 4357185, 5809580, 8714370, 17428740]

約数ペア:

[(1, 17428740), (2, 8714370), (3, 5809580), (4, 4357185), (5, 3485748), (6, 2904790), (7, 2489820), (10, 1742874), (12, 1452395), (14, 1244910), (15, 1161916), (17, 1025220), (20, 871437), (21, 829940), (28, 622455), (30, 580958), (34, 512610), (35, 497964), (42, 414970), (51, 341740), (60, 290479), (68, 256305), (70, 248982), (84, 207485), (85, 205044), (102, 170870), (105, 165988), (119, 146460), (140, 124491), (170, 102522), (204, 85435), (210, 82994), (238, 73230), (255, 68348), (340, 51261), (357, 48820), (420, 41497), (476, 36615), (510, 34174), (595, 29292), (714, 24410), (1020, 17087), (1190, 14646), (1428, 12205), (1785, 9764), (2380, 7323), (2441, 7140), (3570, 4882)]