171843140

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{103}}^1\times {\mathrm{701}}^1$

素因数の和:837

約数の個数: 96

約数和(自身を含む): 441552384

約数和(自身を除く): 269709244

約数列:

[1, 2, 4, 5, 7, 10, 14, 17, 20, 28, 34, 35, 68, 70, 85, 103, 119, 140, 170, 206, 238, 340, 412, 476, 515, 595, 701, 721, 1030, 1190, 1402, 1442, 1751, 2060, 2380, 2804, 2884, 3502, 3505, 3605, 4907, 7004, 7010, 7210, 8755, 9814, 11917, 12257, 14020, 14420, 17510, 19628, 23834, 24514, 24535, 35020, 47668, 49028, 49070, 59585, 61285, 72203, 83419, 98140, 119170, 122570, 144406, 166838, 238340, 245140, 288812, 333676, 361015, 417095, 505421, 722030, 834190, 1010842, 1227451, 1444060, 1668380, 2021684, 2454902, 2527105, 4909804, 5054210, 6137255, 8592157, 10108420, 12274510, 17184314, 24549020, 34368628, 42960785, 85921570, 171843140]

約数ペア:

[(1, 171843140), (2, 85921570), (4, 42960785), (5, 34368628), (7, 24549020), (10, 17184314), (14, 12274510), (17, 10108420), (20, 8592157), (28, 6137255), (34, 5054210), (35, 4909804), (68, 2527105), (70, 2454902), (85, 2021684), (103, 1668380), (119, 1444060), (140, 1227451), (170, 1010842), (206, 834190), (238, 722030), (340, 505421), (412, 417095), (476, 361015), (515, 333676), (595, 288812), (701, 245140), (721, 238340), (1030, 166838), (1190, 144406), (1402, 122570), (1442, 119170), (1751, 98140), (2060, 83419), (2380, 72203), (2804, 61285), (2884, 59585), (3502, 49070), (3505, 49028), (3605, 47668), (4907, 35020), (7004, 24535), (7010, 24514), (7210, 23834), (8755, 19628), (9814, 17510), (11917, 14420), (12257, 14020)]