30994492440

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{139}}^1\times {\mathrm{1858183}}^1$

素因数の和:1858336

約数の個数: 64

約数和(自身を含む): 93652473600

約数和(自身を除く): 62657981160

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 139, 278, 417, 556, 695, 834, 1112, 1390, 1668, 2085, 2780, 3336, 4170, 5560, 8340, 16680, 1858183, 3716366, 5574549, 7432732, 9290915, 11149098, 14865464, 18581830, 22298196, 27872745, 37163660, 44596392, 55745490, 74327320, 111490980, 222981960, 258287437, 516574874, 774862311, 1033149748, 1291437185, 1549724622, 2066299496, 2582874370, 3099449244, 3874311555, 5165748740, 6198898488, 7748623110, 10331497480, 15497246220, 30994492440]

約数ペア:

[(1, 30994492440), (2, 15497246220), (3, 10331497480), (4, 7748623110), (5, 6198898488), (6, 5165748740), (8, 3874311555), (10, 3099449244), (12, 2582874370), (15, 2066299496), (20, 1549724622), (24, 1291437185), (30, 1033149748), (40, 774862311), (60, 516574874), (120, 258287437), (139, 222981960), (278, 111490980), (417, 74327320), (556, 55745490), (695, 44596392), (834, 37163660), (1112, 27872745), (1390, 22298196), (1668, 18581830), (2085, 14865464), (2780, 11149098), (3336, 9290915), (4170, 7432732), (5560, 5574549), (8340, 3716366), (16680, 1858183)]