188034420

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{447701}}^1$

素因数の和:447720

約数の個数: 48

約数和(自身を含む): 601711488

約数和(自身を除く): 413677068

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 20, 21, 28, 30, 35, 42, 60, 70, 84, 105, 140, 210, 420, 447701, 895402, 1343103, 1790804, 2238505, 2686206, 3133907, 4477010, 5372412, 6267814, 6715515, 8954020, 9401721, 12535628, 13431030, 15669535, 18803442, 26862060, 31339070, 37606884, 47008605, 62678140, 94017210, 188034420]

約数ペア:

[(1, 188034420), (2, 94017210), (3, 62678140), (4, 47008605), (5, 37606884), (6, 31339070), (7, 26862060), (10, 18803442), (12, 15669535), (14, 13431030), (15, 12535628), (20, 9401721), (21, 8954020), (28, 6715515), (30, 6267814), (35, 5372412), (42, 4477010), (60, 3133907), (70, 2686206), (84, 2238505), (105, 1790804), (140, 1343103), (210, 895402), (420, 447701)]