709346190

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{139}}^1\times {\mathrm{1279}}^1$

素因数の和:1454

約数の個数: 128

約数和(自身を含む): 2064384000

約数和(自身を除く): 1355037810

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 19, 21, 30, 35, 38, 42, 57, 70, 95, 105, 114, 133, 139, 190, 210, 266, 278, 285, 399, 417, 570, 665, 695, 798, 834, 973, 1279, 1330, 1390, 1946, 1995, 2085, 2558, 2641, 2919, 3837, 3990, 4170, 4865, 5282, 5838, 6395, 7674, 7923, 8953, 9730, 12790, 13205, 14595, 15846, 17906, 18487, 19185, 24301, 26410, 26859, 29190, 36974, 38370, 39615, 44765, 48602, 53718, 55461, 72903, 79230, 89530, 92435, 110922, 121505, 134295, 145806, 170107, 177781, 184870, 243010, 268590, 277305, 340214, 355562, 364515, 510321, 533343, 554610, 729030, 850535, 888905, 1020642, 1066686, 1244467, 1701070, 1777810, 2488934, 2551605, 2666715, 3377839, 3733401, 5103210, 5333430, 6222335, 6755678, 7466802, 10133517, 12444670, 16889195, 18667005, 20267034, 23644873, 33778390, 37334010, 47289746, 50667585, 70934619, 101335170, 118224365, 141869238, 236448730, 354673095, 709346190]

約数ペア:

[(1, 709346190), (2, 354673095), (3, 236448730), (5, 141869238), (6, 118224365), (7, 101335170), (10, 70934619), (14, 50667585), (15, 47289746), (19, 37334010), (21, 33778390), (30, 23644873), (35, 20267034), (38, 18667005), (42, 16889195), (57, 12444670), (70, 10133517), (95, 7466802), (105, 6755678), (114, 6222335), (133, 5333430), (139, 5103210), (190, 3733401), (210, 3377839), (266, 2666715), (278, 2551605), (285, 2488934), (399, 1777810), (417, 1701070), (570, 1244467), (665, 1066686), (695, 1020642), (798, 888905), (834, 850535), (973, 729030), (1279, 554610), (1330, 533343), (1390, 510321), (1946, 364515), (1995, 355562), (2085, 340214), (2558, 277305), (2641, 268590), (2919, 243010), (3837, 184870), (3990, 177781), (4170, 170107), (4865, 145806), (5282, 134295), (5838, 121505), (6395, 110922), (7674, 92435), (7923, 89530), (8953, 79230), (9730, 72903), (12790, 55461), (13205, 53718), (14595, 48602), (15846, 44765), (17906, 39615), (18487, 38370), (19185, 36974), (24301, 29190), (26410, 26859)]