7939330

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{29}}^1\times {\mathrm{3911}}^1$

素因数の和:3954

約数の個数: 32

約数和(自身を含む): 16899840

約数和(自身を除く): 8960510

約数列:

[1, 2, 5, 7, 10, 14, 29, 35, 58, 70, 145, 203, 290, 406, 1015, 2030, 3911, 7822, 19555, 27377, 39110, 54754, 113419, 136885, 226838, 273770, 567095, 793933, 1134190, 1587866, 3969665, 7939330]

約数ペア:

[(1, 7939330), (2, 3969665), (5, 1587866), (7, 1134190), (10, 793933), (14, 567095), (29, 273770), (35, 226838), (58, 136885), (70, 113419), (145, 54754), (203, 39110), (290, 27377), (406, 19555), (1015, 7822), (2030, 3911)]