42676060

素因数分解:

$2^2\times 5^1\times 7^3\times {\mathrm{6221}}^1$

素因数の和:6251

約数の個数: 48

約数和(自身を含む): 104529600

約数和(自身を除く): 61853540

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 49, 70, 98, 140, 196, 245, 343, 490, 686, 980, 1372, 1715, 3430, 6221, 6860, 12442, 24884, 31105, 43547, 62210, 87094, 124420, 174188, 217735, 304829, 435470, 609658, 870940, 1219316, 1524145, 2133803, 3048290, 4267606, 6096580, 8535212, 10669015, 21338030, 42676060]

約数ペア:

[(1, 42676060), (2, 21338030), (4, 10669015), (5, 8535212), (7, 6096580), (10, 4267606), (14, 3048290), (20, 2133803), (28, 1524145), (35, 1219316), (49, 870940), (70, 609658), (98, 435470), (140, 304829), (196, 217735), (245, 174188), (343, 124420), (490, 87094), (686, 62210), (980, 43547), (1372, 31105), (1715, 24884), (3430, 12442), (6221, 6860)]