123242770

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{941}}^1\times {\mathrm{1871}}^1$

素因数の和:2826

約数の個数: 32

約数和(自身を含む): 253933056

約数和(自身を除く): 130690286

約数列:

[1, 2, 5, 7, 10, 14, 35, 70, 941, 1871, 1882, 3742, 4705, 6587, 9355, 9410, 13097, 13174, 18710, 26194, 32935, 65485, 65870, 130970, 1760611, 3521222, 8803055, 12324277, 17606110, 24648554, 61621385, 123242770]

約数ペア:

[(1, 123242770), (2, 61621385), (5, 24648554), (7, 17606110), (10, 12324277), (14, 8803055), (35, 3521222), (70, 1760611), (941, 130970), (1871, 65870), (1882, 65485), (3742, 32935), (4705, 26194), (6587, 18710), (9355, 13174), (9410, 13097)]