68709130

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{19}}^2\times {\mathrm{2719}}^1$

素因数の和:2771

約数の個数: 48

約数和(自身を含む): 149230080

約数和(自身を除く): 80520950

約数列:

[1, 2, 5, 7, 10, 14, 19, 35, 38, 70, 95, 133, 190, 266, 361, 665, 722, 1330, 1805, 2527, 2719, 3610, 5054, 5438, 12635, 13595, 19033, 25270, 27190, 38066, 51661, 95165, 103322, 190330, 258305, 361627, 516610, 723254, 981559, 1808135, 1963118, 3616270, 4907795, 6870913, 9815590, 13741826, 34354565, 68709130]

約数ペア:

[(1, 68709130), (2, 34354565), (5, 13741826), (7, 9815590), (10, 6870913), (14, 4907795), (19, 3616270), (35, 1963118), (38, 1808135), (70, 981559), (95, 723254), (133, 516610), (190, 361627), (266, 258305), (361, 190330), (665, 103322), (722, 95165), (1330, 51661), (1805, 38066), (2527, 27190), (2719, 25270), (3610, 19033), (5054, 13595), (5438, 12635)]