45270260

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{323359}}^1$

素因数の和:323375

約数の個数: 24

約数和(自身を含む): 108648960

約数和(自身を除く): 63378700

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 70, 140, 323359, 646718, 1293436, 1616795, 2263513, 3233590, 4527026, 6467180, 9054052, 11317565, 22635130, 45270260]

約数ペア:

[(1, 45270260), (2, 22635130), (4, 11317565), (5, 9054052), (7, 6467180), (10, 4527026), (14, 3233590), (20, 2263513), (28, 1616795), (35, 1293436), (70, 646718), (140, 323359)]