7639230

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{149}}^1\times {\mathrm{1709}}^1$

素因数の和:1868

約数の個数: 32

約数和(自身を含む): 18468000

約数和(自身を除く): 10828770

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 149, 298, 447, 745, 894, 1490, 1709, 2235, 3418, 4470, 5127, 8545, 10254, 17090, 25635, 51270, 254641, 509282, 763923, 1273205, 1527846, 2546410, 3819615, 7639230]

約数ペア:

[(1, 7639230), (2, 3819615), (3, 2546410), (5, 1527846), (6, 1273205), (10, 763923), (15, 509282), (30, 254641), (149, 51270), (298, 25635), (447, 17090), (745, 10254), (894, 8545), (1490, 5127), (1709, 4470), (2235, 3418)]