30488206

素因数分解:

$2^1\times 7^1\times {\mathrm{103}}^1\times {\mathrm{21143}}^1$

素因数の和:21255

約数の個数: 16

約数和(自身を含む): 52775424

約数和(自身を除く): 22287218

約数列:

[1, 2, 7, 14, 103, 206, 721, 1442, 21143, 42286, 148001, 296002, 2177729, 4355458, 15244103, 30488206]

約数ペア:

[(1, 30488206), (2, 15244103), (7, 4355458), (14, 2177729), (103, 296002), (206, 148001), (721, 42286), (1442, 21143)]