3003490

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{107}}^1\times {\mathrm{401}}^1$

素因数の和:522

約数の個数: 32

約数和(自身を含む): 6251904

約数和(自身を除く): 3248414

約数列:

[1, 2, 5, 7, 10, 14, 35, 70, 107, 214, 401, 535, 749, 802, 1070, 1498, 2005, 2807, 3745, 4010, 5614, 7490, 14035, 28070, 42907, 85814, 214535, 300349, 429070, 600698, 1501745, 3003490]

約数ペア:

[(1, 3003490), (2, 1501745), (5, 600698), (7, 429070), (10, 300349), (14, 214535), (35, 85814), (70, 42907), (107, 28070), (214, 14035), (401, 7490), (535, 5614), (749, 4010), (802, 3745), (1070, 2807), (1498, 2005)]