1296779768830

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{13}}^2\times {\mathrm{1321}}^1\times {\mathrm{82981}}^1$

素因数の和:84342

約数の個数: 96

約数和(自身を含む): 2890872479808

約数和(自身を除く): 1594092710978

約数列:

[1, 2, 5, 7, 10, 13, 14, 26, 35, 65, 70, 91, 130, 169, 182, 338, 455, 845, 910, 1183, 1321, 1690, 2366, 2642, 5915, 6605, 9247, 11830, 13210, 17173, 18494, 34346, 46235, 82981, 85865, 92470, 120211, 165962, 171730, 223249, 240422, 414905, 446498, 580867, 601055, 829810, 1078753, 1116245, 1161734, 1202110, 1562743, 2157506, 2232490, 2904335, 3125486, 5393765, 5808670, 7551271, 7813715, 10787530, 14023789, 15102542, 15627430, 28047578, 37756355, 70118945, 75512710, 98166523, 109617901, 140237890, 196333046, 219235802, 490832615, 548089505, 767325307, 981665230, 1096179010, 1425032713, 1534650614, 2850065426, 3836626535, 7125163565, 7673253070, 9975228991, 14250327130, 18525425269, 19950457982, 37050850538, 49876144955, 92627126345, 99752289910, 129677976883, 185254252690, 259355953766, 648389884415, 1296779768830]

約数ペア:

[(1, 1296779768830), (2, 648389884415), (5, 259355953766), (7, 185254252690), (10, 129677976883), (13, 99752289910), (14, 92627126345), (26, 49876144955), (35, 37050850538), (65, 19950457982), (70, 18525425269), (91, 14250327130), (130, 9975228991), (169, 7673253070), (182, 7125163565), (338, 3836626535), (455, 2850065426), (845, 1534650614), (910, 1425032713), (1183, 1096179010), (1321, 981665230), (1690, 767325307), (2366, 548089505), (2642, 490832615), (5915, 219235802), (6605, 196333046), (9247, 140237890), (11830, 109617901), (13210, 98166523), (17173, 75512710), (18494, 70118945), (34346, 37756355), (46235, 28047578), (82981, 15627430), (85865, 15102542), (92470, 14023789), (120211, 10787530), (165962, 7813715), (171730, 7551271), (223249, 5808670), (240422, 5393765), (414905, 3125486), (446498, 2904335), (580867, 2232490), (601055, 2157506), (829810, 1562743), (1078753, 1202110), (1116245, 1161734)]