3099380

素因数分解:

$2^2\times 5^1\times {\mathrm{31}}^1\times {\mathrm{4999}}^1$

素因数の和:5039

約数の個数: 24

約数和(自身を含む): 6720000

約数和(自身を除く): 3620620

約数列:

[1, 2, 4, 5, 10, 20, 31, 62, 124, 155, 310, 620, 4999, 9998, 19996, 24995, 49990, 99980, 154969, 309938, 619876, 774845, 1549690, 3099380]

約数ペア:

[(1, 3099380), (2, 1549690), (4, 774845), (5, 619876), (10, 309938), (20, 154969), (31, 99980), (62, 49990), (124, 24995), (155, 19996), (310, 9998), (620, 4999)]