30034900

素因数分解:

$2^2\times 5^2\times 7^1\times {\mathrm{107}}^1\times {\mathrm{401}}^1$

素因数の和:529

約数の個数: 72

約数和(自身を含む): 75370176

約数和(自身を除く): 45335276

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 25, 28, 35, 50, 70, 100, 107, 140, 175, 214, 350, 401, 428, 535, 700, 749, 802, 1070, 1498, 1604, 2005, 2140, 2675, 2807, 2996, 3745, 4010, 5350, 5614, 7490, 8020, 10025, 10700, 11228, 14035, 14980, 18725, 20050, 28070, 37450, 40100, 42907, 56140, 70175, 74900, 85814, 140350, 171628, 214535, 280700, 300349, 429070, 600698, 858140, 1072675, 1201396, 1501745, 2145350, 3003490, 4290700, 6006980, 7508725, 15017450, 30034900]

約数ペア:

[(1, 30034900), (2, 15017450), (4, 7508725), (5, 6006980), (7, 4290700), (10, 3003490), (14, 2145350), (20, 1501745), (25, 1201396), (28, 1072675), (35, 858140), (50, 600698), (70, 429070), (100, 300349), (107, 280700), (140, 214535), (175, 171628), (214, 140350), (350, 85814), (401, 74900), (428, 70175), (535, 56140), (700, 42907), (749, 40100), (802, 37450), (1070, 28070), (1498, 20050), (1604, 18725), (2005, 14980), (2140, 14035), (2675, 11228), (2807, 10700), (2996, 10025), (3745, 8020), (4010, 7490), (5350, 5614)]