12170060

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{86929}}^1$

素因数の和:86945

約数の個数: 24

約数和(自身を含む): 29208480

約数和(自身を除く): 17038420

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 70, 140, 86929, 173858, 347716, 434645, 608503, 869290, 1217006, 1738580, 2434012, 3042515, 6085030, 12170060]

約数ペア:

[(1, 12170060), (2, 6085030), (4, 3042515), (5, 2434012), (7, 1738580), (10, 1217006), (14, 869290), (20, 608503), (28, 434645), (35, 347716), (70, 173858), (140, 86929)]