149807510

素因数分解:

$2^1\times 5^1\times {\mathrm{23}}^2\times {\mathrm{28319}}^1$

素因数の和:28372

約数の個数: 24

約数和(自身を含む): 281897280

約数和(自身を除く): 132089770

約数列:

[1, 2, 5, 10, 23, 46, 115, 230, 529, 1058, 2645, 5290, 28319, 56638, 141595, 283190, 651337, 1302674, 3256685, 6513370, 14980751, 29961502, 74903755, 149807510]

約数ペア:

[(1, 149807510), (2, 74903755), (5, 29961502), (10, 14980751), (23, 6513370), (46, 3256685), (115, 1302674), (230, 651337), (529, 283190), (1058, 141595), (2645, 56638), (5290, 28319)]