1210998530

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{29}}^1\times {\mathrm{37}}^1\times {\mathrm{701}}^1$

素因数の和:804

約数の個数: 128

約数和(自身を含む): 2765767680

約数和(自身を除く): 1554769150

約数列:

[1, 2, 5, 7, 10, 14, 23, 29, 35, 37, 46, 58, 70, 74, 115, 145, 161, 185, 203, 230, 259, 290, 322, 370, 406, 518, 667, 701, 805, 851, 1015, 1073, 1295, 1334, 1402, 1610, 1702, 2030, 2146, 2590, 3335, 3505, 4255, 4669, 4907, 5365, 5957, 6670, 7010, 7511, 8510, 9338, 9814, 10730, 11914, 15022, 16123, 20329, 23345, 24535, 24679, 25937, 29785, 32246, 37555, 40658, 46690, 49070, 49358, 51874, 59570, 75110, 80615, 101645, 112861, 123395, 129685, 142303, 161230, 172753, 181559, 203290, 225722, 246790, 259370, 284606, 345506, 363118, 467567, 564305, 596551, 711515, 752173, 863765, 907795, 935134, 1128610, 1193102, 1423030, 1504346, 1727530, 1815590, 2337835, 2982755, 3272969, 3760865, 4175857, 4675670, 5265211, 5965510, 6545938, 7521730, 8351714, 10530422, 16364845, 17299979, 20879285, 26326055, 32729690, 34599958, 41758570, 52652110, 86499895, 121099853, 172999790, 242199706, 605499265, 1210998530]

約数ペア:

[(1, 1210998530), (2, 605499265), (5, 242199706), (7, 172999790), (10, 121099853), (14, 86499895), (23, 52652110), (29, 41758570), (35, 34599958), (37, 32729690), (46, 26326055), (58, 20879285), (70, 17299979), (74, 16364845), (115, 10530422), (145, 8351714), (161, 7521730), (185, 6545938), (203, 5965510), (230, 5265211), (259, 4675670), (290, 4175857), (322, 3760865), (370, 3272969), (406, 2982755), (518, 2337835), (667, 1815590), (701, 1727530), (805, 1504346), (851, 1423030), (1015, 1193102), (1073, 1128610), (1295, 935134), (1334, 907795), (1402, 863765), (1610, 752173), (1702, 711515), (2030, 596551), (2146, 564305), (2590, 467567), (3335, 363118), (3505, 345506), (4255, 284606), (4669, 259370), (4907, 246790), (5365, 225722), (5957, 203290), (6670, 181559), (7010, 172753), (7511, 161230), (8510, 142303), (9338, 129685), (9814, 123395), (10730, 112861), (11914, 101645), (15022, 80615), (16123, 75110), (20329, 59570), (23345, 51874), (24535, 49358), (24679, 49070), (25937, 46690), (29785, 40658), (32246, 37555)]