7839630

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{87107}}^1$

素因数の和:87120

約数の個数: 24

約数和(自身を含む): 20383272

約数和(自身を除く): 12543642

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 45, 90, 87107, 174214, 261321, 435535, 522642, 783963, 871070, 1306605, 1567926, 2613210, 3919815, 7839630]

約数ペア:

[(1, 7839630), (2, 3919815), (3, 2613210), (5, 1567926), (6, 1306605), (9, 871070), (10, 783963), (15, 522642), (18, 435535), (30, 261321), (45, 174214), (90, 87107)]