103579420

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{739853}}^1$

素因数の和:739869

約数の個数: 24

約数和(自身を含む): 248590944

約数和(自身を除く): 145011524

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 70, 140, 739853, 1479706, 2959412, 3699265, 5178971, 7398530, 10357942, 14797060, 20715884, 25894855, 51789710, 103579420]

約数ペア:

[(1, 103579420), (2, 51789710), (4, 25894855), (5, 20715884), (7, 14797060), (10, 10357942), (14, 7398530), (20, 5178971), (28, 3699265), (35, 2959412), (70, 1479706), (140, 739853)]