188045370

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{2089393}}^1$

素因数の和:2089406

約数の個数: 24

約数和(自身を含む): 488918196

約数和(自身を除く): 300872826

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 45, 90, 2089393, 4178786, 6268179, 10446965, 12536358, 18804537, 20893930, 31340895, 37609074, 62681790, 94022685, 188045370]

約数ペア:

[(1, 188045370), (2, 94022685), (3, 62681790), (5, 37609074), (6, 31340895), (9, 20893930), (10, 18804537), (15, 12536358), (18, 10446965), (30, 6268179), (45, 4178786), (90, 2089393)]