71730650

素因数分解:

$2^1\times 5^2\times {\mathrm{17}}^1\times {\mathrm{84389}}^1$

素因数の和:84418

約数の個数: 24

約数和(自身を含む): 141268860

約数和(自身を除く): 69538210

約数列:

[1, 2, 5, 10, 17, 25, 34, 50, 85, 170, 425, 850, 84389, 168778, 421945, 843890, 1434613, 2109725, 2869226, 4219450, 7173065, 14346130, 35865325, 71730650]

約数ペア:

[(1, 71730650), (2, 35865325), (5, 14346130), (10, 7173065), (17, 4219450), (25, 2869226), (34, 2109725), (50, 1434613), (85, 843890), (170, 421945), (425, 168778), (850, 84389)]