68300870

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^2\times {\mathrm{47}}^1\times {\mathrm{1201}}^1$

素因数の和:1277

約数の個数: 48

約数和(自身を含む): 138124224

約数和(自身を除く): 69823354

約数列:

[1, 2, 5, 10, 11, 22, 47, 55, 94, 110, 121, 235, 242, 470, 517, 605, 1034, 1201, 1210, 2402, 2585, 5170, 5687, 6005, 11374, 12010, 13211, 26422, 28435, 56447, 56870, 66055, 112894, 132110, 145321, 282235, 290642, 564470, 620917, 726605, 1241834, 1453210, 3104585, 6209170, 6830087, 13660174, 34150435, 68300870]

約数ペア:

[(1, 68300870), (2, 34150435), (5, 13660174), (10, 6830087), (11, 6209170), (22, 3104585), (47, 1453210), (55, 1241834), (94, 726605), (110, 620917), (121, 564470), (235, 290642), (242, 282235), (470, 145321), (517, 132110), (605, 112894), (1034, 66055), (1201, 56870), (1210, 56447), (2402, 28435), (2585, 26422), (5170, 13211), (5687, 12010), (6005, 11374)]