3091940

素因数分解:

$2^2\times 5^1\times {\mathrm{31}}^1\times {\mathrm{4987}}^1$

素因数の和:5027

約数の個数: 24

約数和(自身を含む): 6703872

約数和(自身を除く): 3611932

約数列:

[1, 2, 4, 5, 10, 20, 31, 62, 124, 155, 310, 620, 4987, 9974, 19948, 24935, 49870, 99740, 154597, 309194, 618388, 772985, 1545970, 3091940]

約数ペア:

[(1, 3091940), (2, 1545970), (4, 772985), (5, 618388), (10, 309194), (20, 154597), (31, 99740), (62, 49870), (124, 24935), (155, 19948), (310, 9974), (620, 4987)]