295260490

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{4218007}}^1$

素因数の和:4218021

約数の個数: 16

約数和(自身を含む): 607393152

約数和(自身を除く): 312132662

約数列:

[1, 2, 5, 7, 10, 14, 35, 70, 4218007, 8436014, 21090035, 29526049, 42180070, 59052098, 147630245, 295260490]

約数ペア:

[(1, 295260490), (2, 147630245), (5, 59052098), (7, 42180070), (10, 29526049), (14, 21090035), (35, 8436014), (70, 4218007)]