30271358

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{223}}^1\times {\mathrm{227}}^1$

素因数の和:488

約数の個数: 32

約数和(自身を含む): 51480576

約数和(自身を除く): 21209218

約数列:

[1, 2, 13, 23, 26, 46, 223, 227, 299, 446, 454, 598, 2899, 2951, 5129, 5221, 5798, 5902, 10258, 10442, 50621, 66677, 67873, 101242, 133354, 135746, 658073, 1164283, 1316146, 2328566, 15135679, 30271358]

約数ペア:

[(1, 30271358), (2, 15135679), (13, 2328566), (23, 1316146), (26, 1164283), (46, 658073), (223, 135746), (227, 133354), (299, 101242), (446, 67873), (454, 66677), (598, 50621), (2899, 10442), (2951, 10258), (5129, 5902), (5221, 5798)]