15870075732

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{719}}^1\times {\mathrm{87589}}^1$

素因数の和:88325

約数の個数: 72

約数和(自身を含む): 45911174400

約数和(自身を除く): 30041098668

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 36, 42, 63, 84, 126, 252, 719, 1438, 2157, 2876, 4314, 5033, 6471, 8628, 10066, 12942, 15099, 20132, 25884, 30198, 45297, 60396, 87589, 90594, 175178, 181188, 262767, 350356, 525534, 613123, 788301, 1051068, 1226246, 1576602, 1839369, 2452492, 3153204, 3678738, 5518107, 7357476, 11036214, 22072428, 62976491, 125952982, 188929473, 251905964, 377858946, 440835437, 566788419, 755717892, 881670874, 1133576838, 1322506311, 1763341748, 2267153676, 2645012622, 3967518933, 5290025244, 7935037866, 15870075732]

約数ペア:

[(1, 15870075732), (2, 7935037866), (3, 5290025244), (4, 3967518933), (6, 2645012622), (7, 2267153676), (9, 1763341748), (12, 1322506311), (14, 1133576838), (18, 881670874), (21, 755717892), (28, 566788419), (36, 440835437), (42, 377858946), (63, 251905964), (84, 188929473), (126, 125952982), (252, 62976491), (719, 22072428), (1438, 11036214), (2157, 7357476), (2876, 5518107), (4314, 3678738), (5033, 3153204), (6471, 2452492), (8628, 1839369), (10066, 1576602), (12942, 1226246), (15099, 1051068), (20132, 788301), (25884, 613123), (30198, 525534), (45297, 350356), (60396, 262767), (87589, 181188), (90594, 175178)]