42525910

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{353}}^1\times {\mathrm{1721}}^1$

素因数の和:2088

約数の個数: 32

約数和(自身を含む): 87780672

約数和(自身を除く): 45254762

約数列:

[1, 2, 5, 7, 10, 14, 35, 70, 353, 706, 1721, 1765, 2471, 3442, 3530, 4942, 8605, 12047, 12355, 17210, 24094, 24710, 60235, 120470, 607513, 1215026, 3037565, 4252591, 6075130, 8505182, 21262955, 42525910]

約数ペア:

[(1, 42525910), (2, 21262955), (5, 8505182), (7, 6075130), (10, 4252591), (14, 3037565), (35, 1215026), (70, 607513), (353, 120470), (706, 60235), (1721, 24710), (1765, 24094), (2471, 17210), (3442, 12355), (3530, 12047), (4942, 8605)]