780741610

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^2\times {\mathrm{607}}^1\times {\mathrm{1063}}^1$

素因数の和:1699

約数の個数: 48

約数和(自身を含む): 1548707328

約数和(自身を除く): 767965718

約数列:

[1, 2, 5, 10, 11, 22, 55, 110, 121, 242, 605, 607, 1063, 1210, 1214, 2126, 3035, 5315, 6070, 6677, 10630, 11693, 13354, 23386, 33385, 58465, 66770, 73447, 116930, 128623, 146894, 257246, 367235, 643115, 645241, 734470, 1286230, 1290482, 3226205, 6452410, 7097651, 14195302, 35488255, 70976510, 78074161, 156148322, 390370805, 780741610]

約数ペア:

[(1, 780741610), (2, 390370805), (5, 156148322), (10, 78074161), (11, 70976510), (22, 35488255), (55, 14195302), (110, 7097651), (121, 6452410), (242, 3226205), (605, 1290482), (607, 1286230), (1063, 734470), (1210, 645241), (1214, 643115), (2126, 367235), (3035, 257246), (5315, 146894), (6070, 128623), (6677, 116930), (10630, 73447), (11693, 66770), (13354, 58465), (23386, 33385)]