42137030

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{324131}}^1$

素因数の和:324151

約数の個数: 16

約数和(自身を含む): 81681264

約数和(自身を除く): 39544234

約数列:

[1, 2, 5, 10, 13, 26, 65, 130, 324131, 648262, 1620655, 3241310, 4213703, 8427406, 21068515, 42137030]

約数ペア:

[(1, 42137030), (2, 21068515), (5, 8427406), (10, 4213703), (13, 3241310), (26, 1620655), (65, 648262), (130, 324131)]