91349860

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{652499}}^1$

素因数の和:652515

約数の個数: 24

約数和(自身を含む): 219240000

約数和(自身を除く): 127890140

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 70, 140, 652499, 1304998, 2609996, 3262495, 4567493, 6524990, 9134986, 13049980, 18269972, 22837465, 45674930, 91349860]

約数ペア:

[(1, 91349860), (2, 45674930), (4, 22837465), (5, 18269972), (7, 13049980), (10, 9134986), (14, 6524990), (20, 4567493), (28, 3262495), (35, 2609996), (70, 1304998), (140, 652499)]