127588790

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{383}}^1\times {\mathrm{4759}}^1$

素因数の和:5156

約数の個数: 32

約数和(自身を含む): 263208960

約数和(自身を除く): 135620170

約数列:

[1, 2, 5, 7, 10, 14, 35, 70, 383, 766, 1915, 2681, 3830, 4759, 5362, 9518, 13405, 23795, 26810, 33313, 47590, 66626, 166565, 333130, 1822697, 3645394, 9113485, 12758879, 18226970, 25517758, 63794395, 127588790]

約数ペア:

[(1, 127588790), (2, 63794395), (5, 25517758), (7, 18226970), (10, 12758879), (14, 9113485), (35, 3645394), (70, 1822697), (383, 333130), (766, 166565), (1915, 66626), (2681, 47590), (3830, 33313), (4759, 26810), (5362, 23795), (9518, 13405)]