109307770

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^2\times {\mathrm{13}}^1\times {\mathrm{6949}}^1$

素因数の和:6991

約数の個数: 48

約数和(自身を含む): 232936200

約数和(自身を除く): 123628430

約数列:

[1, 2, 5, 10, 11, 13, 22, 26, 55, 65, 110, 121, 130, 143, 242, 286, 605, 715, 1210, 1430, 1573, 3146, 6949, 7865, 13898, 15730, 34745, 69490, 76439, 90337, 152878, 180674, 382195, 451685, 764390, 840829, 903370, 993707, 1681658, 1987414, 4204145, 4968535, 8408290, 9937070, 10930777, 21861554, 54653885, 109307770]

約数ペア:

[(1, 109307770), (2, 54653885), (5, 21861554), (10, 10930777), (11, 9937070), (13, 8408290), (22, 4968535), (26, 4204145), (55, 1987414), (65, 1681658), (110, 993707), (121, 903370), (130, 840829), (143, 764390), (242, 451685), (286, 382195), (605, 180674), (715, 152878), (1210, 90337), (1430, 76439), (1573, 69490), (3146, 34745), (6949, 15730), (7865, 13898)]