327875380

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{2341967}}^1$

素因数の和:2341983

約数の個数: 24

約数和(自身を含む): 786901248

約数和(自身を除く): 459025868

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 70, 140, 2341967, 4683934, 9367868, 11709835, 16393769, 23419670, 32787538, 46839340, 65575076, 81968845, 163937690, 327875380]

約数ペア:

[(1, 327875380), (2, 163937690), (4, 81968845), (5, 65575076), (7, 46839340), (10, 32787538), (14, 23419670), (20, 16393769), (28, 11709835), (35, 9367868), (70, 4683934), (140, 2341967)]