30822870

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{4649}}^1$

素因数の和:4689

約数の個数: 64

約数和(自身を含む): 84369600

約数和(自身を除く): 53546730

約数列:

[1, 2, 3, 5, 6, 10, 13, 15, 17, 26, 30, 34, 39, 51, 65, 78, 85, 102, 130, 170, 195, 221, 255, 390, 442, 510, 663, 1105, 1326, 2210, 3315, 4649, 6630, 9298, 13947, 23245, 27894, 46490, 60437, 69735, 79033, 120874, 139470, 158066, 181311, 237099, 302185, 362622, 395165, 474198, 604370, 790330, 906555, 1027429, 1185495, 1813110, 2054858, 2370990, 3082287, 5137145, 6164574, 10274290, 15411435, 30822870]

約数ペア:

[(1, 30822870), (2, 15411435), (3, 10274290), (5, 6164574), (6, 5137145), (10, 3082287), (13, 2370990), (15, 2054858), (17, 1813110), (26, 1185495), (30, 1027429), (34, 906555), (39, 790330), (51, 604370), (65, 474198), (78, 395165), (85, 362622), (102, 302185), (130, 237099), (170, 181311), (195, 158066), (221, 139470), (255, 120874), (390, 79033), (442, 69735), (510, 60437), (663, 46490), (1105, 27894), (1326, 23245), (2210, 13947), (3315, 9298), (4649, 6630)]