2015432870

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^2\times {\mathrm{1665647}}^1$

素因数の和:1665676

約数の個数: 24

約数和(自身を含む): 3987561312

約数和(自身を除く): 1972128442

約数列:

[1, 2, 5, 10, 11, 22, 55, 110, 121, 242, 605, 1210, 1665647, 3331294, 8328235, 16656470, 18322117, 36644234, 91610585, 183221170, 201543287, 403086574, 1007716435, 2015432870]

約数ペア:

[(1, 2015432870), (2, 1007716435), (5, 403086574), (10, 201543287), (11, 183221170), (22, 91610585), (55, 36644234), (110, 18322117), (121, 16656470), (242, 8328235), (605, 3331294), (1210, 1665647)]