3101420

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{22153}}^1$

素因数の和:22169

約数の個数: 24

約数和(自身を含む): 7443744

約数和(自身を除く): 4342324

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 70, 140, 22153, 44306, 88612, 110765, 155071, 221530, 310142, 443060, 620284, 775355, 1550710, 3101420]

約数ペア:

[(1, 3101420), (2, 1550710), (4, 775355), (5, 620284), (7, 443060), (10, 310142), (14, 221530), (20, 155071), (28, 110765), (35, 88612), (70, 44306), (140, 22153)]