42515060

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{303679}}^1$

素因数の和:303695

約数の個数: 24

約数和(自身を含む): 102036480

約数和(自身を除く): 59521420

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 70, 140, 303679, 607358, 1214716, 1518395, 2125753, 3036790, 4251506, 6073580, 8503012, 10628765, 21257530, 42515060]

約数ペア:

[(1, 42515060), (2, 21257530), (4, 10628765), (5, 8503012), (7, 6073580), (10, 4251506), (14, 3036790), (20, 2125753), (28, 1518395), (35, 1214716), (70, 607358), (140, 303679)]