7120770910

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{137}}^2\times {\mathrm{3449}}^1$

素因数の和:3741

約数の個数: 48

約数和(自身を含む): 14089496400

約数和(自身を除く): 6968725490

約数列:

[1, 2, 5, 10, 11, 22, 55, 110, 137, 274, 685, 1370, 1507, 3014, 3449, 6898, 7535, 15070, 17245, 18769, 34490, 37538, 37939, 75878, 93845, 187690, 189695, 206459, 379390, 412918, 472513, 945026, 1032295, 2064590, 2362565, 4725130, 5197643, 10395286, 25988215, 51976430, 64734281, 129468562, 323671405, 647342810, 712077091, 1424154182, 3560385455, 7120770910]

約数ペア:

[(1, 7120770910), (2, 3560385455), (5, 1424154182), (10, 712077091), (11, 647342810), (22, 323671405), (55, 129468562), (110, 64734281), (137, 51976430), (274, 25988215), (685, 10395286), (1370, 5197643), (1507, 4725130), (3014, 2362565), (3449, 2064590), (6898, 1032295), (7535, 945026), (15070, 472513), (17245, 412918), (18769, 379390), (34490, 206459), (37538, 189695), (37939, 187690), (75878, 93845)]