90390146

素因数分解:

$2^1\times 7^1\times {\mathrm{11}}^2\times {\mathrm{53359}}^1$

素因数の和:53390

約数の個数: 24

約数和(自身を含む): 170325120

約数和(自身を除く): 79934974

約数列:

[1, 2, 7, 11, 14, 22, 77, 121, 154, 242, 847, 1694, 53359, 106718, 373513, 586949, 747026, 1173898, 4108643, 6456439, 8217286, 12912878, 45195073, 90390146]

約数ペア:

[(1, 90390146), (2, 45195073), (7, 12912878), (11, 8217286), (14, 6456439), (22, 4108643), (77, 1173898), (121, 747026), (154, 586949), (242, 373513), (847, 106718), (1694, 53359)]