274236430

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{227}}^1\times {\mathrm{9293}}^1$

素因数の和:9540

約数の個数: 32

約数和(自身を含む): 533996064

約数和(自身を除く): 259759634

約数列:

[1, 2, 5, 10, 13, 26, 65, 130, 227, 454, 1135, 2270, 2951, 5902, 9293, 14755, 18586, 29510, 46465, 92930, 120809, 241618, 604045, 1208090, 2109511, 4219022, 10547555, 21095110, 27423643, 54847286, 137118215, 274236430]

約数ペア:

[(1, 274236430), (2, 137118215), (5, 54847286), (10, 27423643), (13, 21095110), (26, 10547555), (65, 4219022), (130, 2109511), (227, 1208090), (454, 604045), (1135, 241618), (2270, 120809), (2951, 92930), (5902, 46465), (9293, 29510), (14755, 18586)]