346332140420

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{2473801003}}^1$

素因数の和:2473801019

約数の個数: 24

約数和(自身を含む): 831197137344

約数和(自身を除く): 484864996924

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 70, 140, 2473801003, 4947602006, 9895204012, 12369005015, 17316607021, 24738010030, 34633214042, 49476020060, 69266428084, 86583035105, 173166070210, 346332140420]

約数ペア:

[(1, 346332140420), (2, 173166070210), (4, 86583035105), (5, 69266428084), (7, 49476020060), (10, 34633214042), (14, 24738010030), (20, 17316607021), (28, 12369005015), (35, 9895204012), (70, 4947602006), (140, 2473801003)]