68712270

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{11}}^2\times {\mathrm{23}}^1\times {\mathrm{823}}^1$

素因数の和:878

約数の個数: 96

約数和(自身を含む): 189374976

約数和(自身を除く): 120662706

約数列:

[1, 2, 3, 5, 6, 10, 11, 15, 22, 23, 30, 33, 46, 55, 66, 69, 110, 115, 121, 138, 165, 230, 242, 253, 330, 345, 363, 506, 605, 690, 726, 759, 823, 1210, 1265, 1518, 1646, 1815, 2469, 2530, 2783, 3630, 3795, 4115, 4938, 5566, 7590, 8230, 8349, 9053, 12345, 13915, 16698, 18106, 18929, 24690, 27159, 27830, 37858, 41745, 45265, 54318, 56787, 83490, 90530, 94645, 99583, 113574, 135795, 189290, 199166, 208219, 271590, 283935, 298749, 416438, 497915, 567870, 597498, 624657, 995830, 1041095, 1249314, 1493745, 2082190, 2290409, 2987490, 3123285, 4580818, 6246570, 6871227, 11452045, 13742454, 22904090, 34356135, 68712270]

約数ペア:

[(1, 68712270), (2, 34356135), (3, 22904090), (5, 13742454), (6, 11452045), (10, 6871227), (11, 6246570), (15, 4580818), (22, 3123285), (23, 2987490), (30, 2290409), (33, 2082190), (46, 1493745), (55, 1249314), (66, 1041095), (69, 995830), (110, 624657), (115, 597498), (121, 567870), (138, 497915), (165, 416438), (230, 298749), (242, 283935), (253, 271590), (330, 208219), (345, 199166), (363, 189290), (506, 135795), (605, 113574), (690, 99583), (726, 94645), (759, 90530), (823, 83490), (1210, 56787), (1265, 54318), (1518, 45265), (1646, 41745), (1815, 37858), (2469, 27830), (2530, 27159), (2783, 24690), (3630, 18929), (3795, 18106), (4115, 16698), (4938, 13915), (5566, 12345), (7590, 9053), (8230, 8349)]