3325420

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{23753}}^1$

素因数の和:23769

約数の個数: 24

約数和(自身を含む): 7981344

約数和(自身を除く): 4655924

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 70, 140, 23753, 47506, 95012, 118765, 166271, 237530, 332542, 475060, 665084, 831355, 1662710, 3325420]

約数ペア:

[(1, 3325420), (2, 1662710), (4, 831355), (5, 665084), (7, 475060), (10, 332542), (14, 237530), (20, 166271), (28, 118765), (35, 95012), (70, 47506), (140, 23753)]