3099260

素因数分解:

$2^2\times 5^1\times {\mathrm{241}}^1\times {\mathrm{643}}^1$

素因数の和:893

約数の個数: 24

約数和(自身を含む): 6545616

約数和(自身を除く): 3446356

約数列:

[1, 2, 4, 5, 10, 20, 241, 482, 643, 964, 1205, 1286, 2410, 2572, 3215, 4820, 6430, 12860, 154963, 309926, 619852, 774815, 1549630, 3099260]

約数ペア:

[(1, 3099260), (2, 1549630), (4, 774815), (5, 619852), (10, 309926), (20, 154963), (241, 12860), (482, 6430), (643, 4820), (964, 3215), (1205, 2572), (1286, 2410)]