2874210

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{149}}^1\times {\mathrm{643}}^1$

素因数の和:802

約数の個数: 32

約数和(自身を含む): 6955200

約数和(自身を除く): 4080990

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 149, 298, 447, 643, 745, 894, 1286, 1490, 1929, 2235, 3215, 3858, 4470, 6430, 9645, 19290, 95807, 191614, 287421, 479035, 574842, 958070, 1437105, 2874210]

約数ペア:

[(1, 2874210), (2, 1437105), (3, 958070), (5, 574842), (6, 479035), (10, 287421), (15, 191614), (30, 95807), (149, 19290), (298, 9645), (447, 6430), (643, 4470), (745, 3858), (894, 3215), (1286, 2235), (1490, 1929)]