68138350

素因数分解:

$2^1\times 5^2\times 7^1\times {\mathrm{194681}}^1$

素因数の和:194700

約数の個数: 24

約数和(自身を含む): 144843408

約数和(自身を除く): 76705058

約数列:

[1, 2, 5, 7, 10, 14, 25, 35, 50, 70, 175, 350, 194681, 389362, 973405, 1362767, 1946810, 2725534, 4867025, 6813835, 9734050, 13627670, 34069175, 68138350]

約数ペア:

[(1, 68138350), (2, 34069175), (5, 13627670), (7, 9734050), (10, 6813835), (14, 4867025), (25, 2725534), (35, 1946810), (50, 1362767), (70, 973405), (175, 389362), (350, 194681)]