63386120

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{226379}}^1$

素因数の和:226397

約数の個数: 32

約数和(自身を含む): 162993600

約数和(自身を除く): 99607480

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 28, 35, 40, 56, 70, 140, 280, 226379, 452758, 905516, 1131895, 1584653, 1811032, 2263790, 3169306, 4527580, 6338612, 7923265, 9055160, 12677224, 15846530, 31693060, 63386120]

約数ペア:

[(1, 63386120), (2, 31693060), (4, 15846530), (5, 12677224), (7, 9055160), (8, 7923265), (10, 6338612), (14, 4527580), (20, 3169306), (28, 2263790), (35, 1811032), (40, 1584653), (56, 1131895), (70, 905516), (140, 452758), (280, 226379)]