68203970

素因数分解:

$2^1\times 5^1\times {\mathrm{23}}^2\times {\mathrm{12893}}^1$

素因数の和:12946

約数の個数: 24

約数和(自身を含む): 128346876

約数和(自身を除く): 60142906

約数列:

[1, 2, 5, 10, 23, 46, 115, 230, 529, 1058, 2645, 5290, 12893, 25786, 64465, 128930, 296539, 593078, 1482695, 2965390, 6820397, 13640794, 34101985, 68203970]

約数ペア:

[(1, 68203970), (2, 34101985), (5, 13640794), (10, 6820397), (23, 2965390), (46, 1482695), (115, 593078), (230, 296539), (529, 128930), (1058, 64465), (2645, 25786), (5290, 12893)]