61455842

素因数分解:

$2^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{463}}^1\times {\mathrm{499}}^1$

素因数の和:990

約数の個数: 32

約数和(自身を含む): 111360000

約数和(自身を除く): 49904158

約数列:

[1, 2, 7, 14, 19, 38, 133, 266, 463, 499, 926, 998, 3241, 3493, 6482, 6986, 8797, 9481, 17594, 18962, 61579, 66367, 123158, 132734, 231037, 462074, 1617259, 3234518, 4389703, 8779406, 30727921, 61455842]

約数ペア:

[(1, 61455842), (2, 30727921), (7, 8779406), (14, 4389703), (19, 3234518), (38, 1617259), (133, 462074), (266, 231037), (463, 132734), (499, 123158), (926, 66367), (998, 61579), (3241, 18962), (3493, 17594), (6482, 9481), (6986, 8797)]