42962710

素因数分解:

$2^1\times 5^1\times 7^2\times {\mathrm{87679}}^1$

素因数の和:87700

約数の個数: 24

約数和(自身を含む): 89959680

約数和(自身を除く): 46996970

約数列:

[1, 2, 5, 7, 10, 14, 35, 49, 70, 98, 245, 490, 87679, 175358, 438395, 613753, 876790, 1227506, 3068765, 4296271, 6137530, 8592542, 21481355, 42962710]

約数ペア:

[(1, 42962710), (2, 21481355), (5, 8592542), (7, 6137530), (10, 4296271), (14, 3068765), (35, 1227506), (49, 876790), (70, 613753), (98, 438395), (245, 175358), (490, 87679)]