10785180

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{25679}}^1$

素因数の和:25698

約数の個数: 48

約数和(自身を含む): 34513920

約数和(自身を除く): 23728740

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 20, 21, 28, 30, 35, 42, 60, 70, 84, 105, 140, 210, 420, 25679, 51358, 77037, 102716, 128395, 154074, 179753, 256790, 308148, 359506, 385185, 513580, 539259, 719012, 770370, 898765, 1078518, 1540740, 1797530, 2157036, 2696295, 3595060, 5392590, 10785180]

約数ペア:

[(1, 10785180), (2, 5392590), (3, 3595060), (4, 2696295), (5, 2157036), (6, 1797530), (7, 1540740), (10, 1078518), (12, 898765), (14, 770370), (15, 719012), (20, 539259), (21, 513580), (28, 385185), (30, 359506), (35, 308148), (42, 256790), (60, 179753), (70, 154074), (84, 128395), (105, 102716), (140, 77037), (210, 51358), (420, 25679)]