90267281090

素因数分解:

$2^1\times 5^1\times 7^2\times {\mathrm{184218941}}^1$

素因数の和:184218962

約数の個数: 24

約数和(自身を含む): 189008634492

約数和(自身を除く): 98741353402

約数列:

[1, 2, 5, 7, 10, 14, 35, 49, 70, 98, 245, 490, 184218941, 368437882, 921094705, 1289532587, 1842189410, 2579065174, 6447662935, 9026728109, 12895325870, 18053456218, 45133640545, 90267281090]

約数ペア:

[(1, 90267281090), (2, 45133640545), (5, 18053456218), (7, 12895325870), (10, 9026728109), (14, 6447662935), (35, 2579065174), (49, 1842189410), (70, 1289532587), (98, 921094705), (245, 368437882), (490, 184218941)]