4102420

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{29303}}^1$

素因数の和:29319

約数の個数: 24

約数和(自身を含む): 9846144

約数和(自身を除く): 5743724

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 70, 140, 29303, 58606, 117212, 146515, 205121, 293030, 410242, 586060, 820484, 1025605, 2051210, 4102420]

約数ペア:

[(1, 4102420), (2, 2051210), (4, 1025605), (5, 820484), (7, 586060), (10, 410242), (14, 293030), (20, 205121), (28, 146515), (35, 117212), (70, 58606), (140, 29303)]