129470

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^2\times {\mathrm{107}}^1$

素因数の和:136

約数の個数: 24

約数和(自身を含む): 258552

約数和(自身を除く): 129082

約数列:

[1, 2, 5, 10, 11, 22, 55, 107, 110, 121, 214, 242, 535, 605, 1070, 1177, 1210, 2354, 5885, 11770, 12947, 25894, 64735, 129470]

約数ペア:

[(1, 129470), (2, 64735), (5, 25894), (10, 12947), (11, 11770), (22, 5885), (55, 2354), (107, 1210), (110, 1177), (121, 1070), (214, 605), (242, 535)]