666567090

素因数分解:

$2^1\times 3^3\times 5^1\times 7^2\times {\mathrm{50383}}^1$

素因数の和:50413

約数の個数: 96

約数和(自身を含む): 2067759360

約数和(自身を除く): 1401192270

約数列:

[1, 2, 3, 5, 6, 7, 9, 10, 14, 15, 18, 21, 27, 30, 35, 42, 45, 49, 54, 63, 70, 90, 98, 105, 126, 135, 147, 189, 210, 245, 270, 294, 315, 378, 441, 490, 630, 735, 882, 945, 1323, 1470, 1890, 2205, 2646, 4410, 6615, 13230, 50383, 100766, 151149, 251915, 302298, 352681, 453447, 503830, 705362, 755745, 906894, 1058043, 1360341, 1511490, 1763405, 2116086, 2267235, 2468767, 2720682, 3174129, 3526810, 4534470, 4937534, 5290215, 6348258, 6801705, 7406301, 9522387, 10580430, 12343835, 13603410, 14812602, 15870645, 19044774, 22218903, 24687670, 31741290, 37031505, 44437806, 47611935, 66656709, 74063010, 95223870, 111094515, 133313418, 222189030, 333283545, 666567090]

約数ペア:

[(1, 666567090), (2, 333283545), (3, 222189030), (5, 133313418), (6, 111094515), (7, 95223870), (9, 74063010), (10, 66656709), (14, 47611935), (15, 44437806), (18, 37031505), (21, 31741290), (27, 24687670), (30, 22218903), (35, 19044774), (42, 15870645), (45, 14812602), (49, 13603410), (54, 12343835), (63, 10580430), (70, 9522387), (90, 7406301), (98, 6801705), (105, 6348258), (126, 5290215), (135, 4937534), (147, 4534470), (189, 3526810), (210, 3174129), (245, 2720682), (270, 2468767), (294, 2267235), (315, 2116086), (378, 1763405), (441, 1511490), (490, 1360341), (630, 1058043), (735, 906894), (882, 755745), (945, 705362), (1323, 503830), (1470, 453447), (1890, 352681), (2205, 302298), (2646, 251915), (4410, 151149), (6615, 100766), (13230, 50383)]