11541180

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{27479}}^1$

素因数の和:27498

約数の個数: 48

約数和(自身を含む): 36933120

約数和(自身を除く): 25391940

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, 27479, 54958, 82437, 109916, 137395, 164874, 192353, 274790, 329748, 384706, 412185, 549580, 577059, 769412, 824370, 961765, 1154118, 1648740, 1923530, 2308236, 2885295, 3847060, 5770590, 11541180]

約数ペア:

[(1, 11541180), (2, 5770590), (3, 3847060), (4, 2885295), (5, 2308236), (6, 1923530), (7, 1648740), (10, 1154118), (12, 961765), (14, 824370), (15, 769412), (20, 577059), (21, 549580), (28, 412185), (30, 384706), (35, 329748), (42, 274790), (60, 192353), (70, 164874), (84, 137395), (105, 109916), (140, 82437), (210, 54958), (420, 27479)]