30650200

素因数分解:

$2^3\times 5^2\times 7^1\times {\mathrm{21893}}^1$

素因数の和:21916

約数の個数: 48

約数和(自身を含む): 81445680

約数和(自身を除く): 50795480

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 25, 28, 35, 40, 50, 56, 70, 100, 140, 175, 200, 280, 350, 700, 1400, 21893, 43786, 87572, 109465, 153251, 175144, 218930, 306502, 437860, 547325, 613004, 766255, 875720, 1094650, 1226008, 1532510, 2189300, 3065020, 3831275, 4378600, 6130040, 7662550, 15325100, 30650200]

約数ペア:

[(1, 30650200), (2, 15325100), (4, 7662550), (5, 6130040), (7, 4378600), (8, 3831275), (10, 3065020), (14, 2189300), (20, 1532510), (25, 1226008), (28, 1094650), (35, 875720), (40, 766255), (50, 613004), (56, 547325), (70, 437860), (100, 306502), (140, 218930), (175, 175144), (200, 153251), (280, 109465), (350, 87572), (700, 43786), (1400, 21893)]