30000142

素因数分解:

$2^1\times {\mathrm{23}}^1\times {\mathrm{761}}^1\times {\mathrm{857}}^1$

素因数の和:1643

約数の個数: 16

約数和(自身を含む): 47073312

約数和(自身を除く): 17073170

約数列:

[1, 2, 23, 46, 761, 857, 1522, 1714, 17503, 19711, 35006, 39422, 652177, 1304354, 15000071, 30000142]

約数ペア:

[(1, 30000142), (2, 15000071), (23, 1304354), (46, 652177), (761, 39422), (857, 35006), (1522, 19711), (1714, 17503)]