290630494430

素因数分解:

$2^1\times 5^1\times {\mathrm{127}}^1\times {\mathrm{228842909}}^1$

素因数の和:228843043

約数の個数: 16

約数和(自身を含む): 527254064640

約数和(自身を除く): 236623570210

約数列:

[1, 2, 5, 10, 127, 254, 635, 1270, 228842909, 457685818, 1144214545, 2288429090, 29063049443, 58126098886, 145315247215, 290630494430]

約数ペア:

[(1, 290630494430), (2, 145315247215), (5, 58126098886), (10, 29063049443), (127, 2288429090), (254, 1144214545), (635, 457685818), (1270, 228842909)]