75938380

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{127}}^1\times {\mathrm{4271}}^1$

素因数の和:4414

約数の個数: 48

約数和(自身を含む): 183730176

約数和(自身を除く): 107791796

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 70, 127, 140, 254, 508, 635, 889, 1270, 1778, 2540, 3556, 4271, 4445, 8542, 8890, 17084, 17780, 21355, 29897, 42710, 59794, 85420, 119588, 149485, 298970, 542417, 597940, 1084834, 2169668, 2712085, 3796919, 5424170, 7593838, 10848340, 15187676, 18984595, 37969190, 75938380]

約数ペア:

[(1, 75938380), (2, 37969190), (4, 18984595), (5, 15187676), (7, 10848340), (10, 7593838), (14, 5424170), (20, 3796919), (28, 2712085), (35, 2169668), (70, 1084834), (127, 597940), (140, 542417), (254, 298970), (508, 149485), (635, 119588), (889, 85420), (1270, 59794), (1778, 42710), (2540, 29897), (3556, 21355), (4271, 17780), (4445, 17084), (8542, 8890)]