310048690

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{1447}}^1\times {\mathrm{3061}}^1$

素因数の和:4522

約数の個数: 32

約数和(自身を含む): 638463744

約数和(自身を除く): 328415054

約数列:

[1, 2, 5, 7, 10, 14, 35, 70, 1447, 2894, 3061, 6122, 7235, 10129, 14470, 15305, 20258, 21427, 30610, 42854, 50645, 101290, 107135, 214270, 4429267, 8858534, 22146335, 31004869, 44292670, 62009738, 155024345, 310048690]

約数ペア:

[(1, 310048690), (2, 155024345), (5, 62009738), (7, 44292670), (10, 31004869), (14, 22146335), (35, 8858534), (70, 4429267), (1447, 214270), (2894, 107135), (3061, 101290), (6122, 50645), (7235, 42854), (10129, 30610), (14470, 21427), (15305, 20258)]