947494010

素因数分解:

$2^1\times 5^1\times {\mathrm{41}}^1\times {\mathrm{73}}^1\times {\mathrm{31657}}^1$

素因数の和:31778

約数の個数: 32

約数和(自身を含む): 1771075152

約数和(自身を除く): 823581142

約数列:

[1, 2, 5, 10, 41, 73, 82, 146, 205, 365, 410, 730, 2993, 5986, 14965, 29930, 31657, 63314, 158285, 316570, 1297937, 2310961, 2595874, 4621922, 6489685, 11554805, 12979370, 23109610, 94749401, 189498802, 473747005, 947494010]

約数ペア:

[(1, 947494010), (2, 473747005), (5, 189498802), (10, 94749401), (41, 23109610), (73, 12979370), (82, 11554805), (146, 6489685), (205, 4621922), (365, 2595874), (410, 2310961), (730, 1297937), (2993, 316570), (5986, 158285), (14965, 63314), (29930, 31657)]