127484390

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^2\times {\mathrm{105359}}^1$

素因数の和:105388

約数の個数: 24

約数和(自身を含む): 252231840

約数和(自身を除く): 124747450

約数列:

[1, 2, 5, 10, 11, 22, 55, 110, 121, 242, 605, 1210, 105359, 210718, 526795, 1053590, 1158949, 2317898, 5794745, 11589490, 12748439, 25496878, 63742195, 127484390]

約数ペア:

[(1, 127484390), (2, 63742195), (5, 25496878), (10, 12748439), (11, 11589490), (22, 5794745), (55, 2317898), (110, 1158949), (121, 1053590), (242, 526795), (605, 210718), (1210, 105359)]