215087692910

素因数分解:

$2^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{43}}^1\times {\mathrm{1548619}}^1$

素因数の和:1548705

約数の個数: 64

約数和(自身を含む): 441542534400

約数和(自身を除く): 226454841490

約数列:

[1, 2, 5, 10, 17, 19, 34, 38, 43, 85, 86, 95, 170, 190, 215, 323, 430, 646, 731, 817, 1462, 1615, 1634, 3230, 3655, 4085, 7310, 8170, 13889, 27778, 69445, 138890, 1548619, 3097238, 7743095, 15486190, 26326523, 29423761, 52653046, 58847522, 66590617, 131632615, 133181234, 147118805, 263265230, 294237610, 332953085, 500203937, 665906170, 1000407874, 1132040489, 1265221723, 2264080978, 2501019685, 2530443446, 5002039370, 5660202445, 6326108615, 11320404890, 12652217230, 21508769291, 43017538582, 107543846455, 215087692910]

約数ペア:

[(1, 215087692910), (2, 107543846455), (5, 43017538582), (10, 21508769291), (17, 12652217230), (19, 11320404890), (34, 6326108615), (38, 5660202445), (43, 5002039370), (85, 2530443446), (86, 2501019685), (95, 2264080978), (170, 1265221723), (190, 1132040489), (215, 1000407874), (323, 665906170), (430, 500203937), (646, 332953085), (731, 294237610), (817, 263265230), (1462, 147118805), (1615, 133181234), (1634, 131632615), (3230, 66590617), (3655, 58847522), (4085, 52653046), (7310, 29423761), (8170, 26326523), (13889, 15486190), (27778, 7743095), (69445, 3097238), (138890, 1548619)]