85714510

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{17}}^2\times {\mathrm{19}}^1\times {\mathrm{223}}^1$

素因数の和:290

約数の個数: 96

約数和(自身を含む): 198051840

約数和(自身を除く): 112337330

約数列:

[1, 2, 5, 7, 10, 14, 17, 19, 34, 35, 38, 70, 85, 95, 119, 133, 170, 190, 223, 238, 266, 289, 323, 446, 578, 595, 646, 665, 1115, 1190, 1330, 1445, 1561, 1615, 2023, 2230, 2261, 2890, 3122, 3230, 3791, 4046, 4237, 4522, 5491, 7582, 7805, 8474, 10115, 10982, 11305, 15610, 18955, 20230, 21185, 22610, 26537, 27455, 29659, 37910, 38437, 42370, 53074, 54910, 59318, 64447, 72029, 76874, 128894, 132685, 144058, 148295, 192185, 265370, 296590, 322235, 360145, 384370, 451129, 504203, 644470, 720290, 902258, 1008406, 1224493, 2255645, 2448986, 2521015, 4511290, 5042030, 6122465, 8571451, 12244930, 17142902, 42857255, 85714510]

約数ペア:

[(1, 85714510), (2, 42857255), (5, 17142902), (7, 12244930), (10, 8571451), (14, 6122465), (17, 5042030), (19, 4511290), (34, 2521015), (35, 2448986), (38, 2255645), (70, 1224493), (85, 1008406), (95, 902258), (119, 720290), (133, 644470), (170, 504203), (190, 451129), (223, 384370), (238, 360145), (266, 322235), (289, 296590), (323, 265370), (446, 192185), (578, 148295), (595, 144058), (646, 132685), (665, 128894), (1115, 76874), (1190, 72029), (1330, 64447), (1445, 59318), (1561, 54910), (1615, 53074), (2023, 42370), (2230, 38437), (2261, 37910), (2890, 29659), (3122, 27455), (3230, 26537), (3791, 22610), (4046, 21185), (4237, 20230), (4522, 18955), (5491, 15610), (7582, 11305), (7805, 10982), (8474, 10115)]