78406110

素因数分解:

$2^1\times 3^3\times 5^1\times {\mathrm{290393}}^1$

素因数の和:290409

約数の個数: 32

約数和(自身を含む): 209083680

約数和(自身を除く): 130677570

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 27, 30, 45, 54, 90, 135, 270, 290393, 580786, 871179, 1451965, 1742358, 2613537, 2903930, 4355895, 5227074, 7840611, 8711790, 13067685, 15681222, 26135370, 39203055, 78406110]

約数ペア:

[(1, 78406110), (2, 39203055), (3, 26135370), (5, 15681222), (6, 13067685), (9, 8711790), (10, 7840611), (15, 5227074), (18, 4355895), (27, 2903930), (30, 2613537), (45, 1742358), (54, 1451965), (90, 871179), (135, 580786), (270, 290393)]