34874420

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{249103}}^1$

素因数の和:249119

約数の個数: 24

約数和(自身を含む): 83698944

約数和(自身を除く): 48824524

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 70, 140, 249103, 498206, 996412, 1245515, 1743721, 2491030, 3487442, 4982060, 6974884, 8718605, 17437210, 34874420]

約数ペア:

[(1, 34874420), (2, 17437210), (4, 8718605), (5, 6974884), (7, 4982060), (10, 3487442), (14, 2491030), (20, 1743721), (28, 1245515), (35, 996412), (70, 498206), (140, 249103)]