71373390

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{313}}^1\times {\mathrm{691}}^1$

素因数の和:1025

約数の個数: 64

約数和(自身を含む): 187736832

約数和(自身を除く): 116363442

約数列:

[1, 2, 3, 5, 6, 10, 11, 15, 22, 30, 33, 55, 66, 110, 165, 313, 330, 626, 691, 939, 1382, 1565, 1878, 2073, 3130, 3443, 3455, 4146, 4695, 6886, 6910, 7601, 9390, 10329, 10365, 15202, 17215, 20658, 20730, 22803, 34430, 38005, 45606, 51645, 76010, 103290, 114015, 216283, 228030, 432566, 648849, 1081415, 1297698, 2162830, 2379113, 3244245, 4758226, 6488490, 7137339, 11895565, 14274678, 23791130, 35686695, 71373390]

約数ペア:

[(1, 71373390), (2, 35686695), (3, 23791130), (5, 14274678), (6, 11895565), (10, 7137339), (11, 6488490), (15, 4758226), (22, 3244245), (30, 2379113), (33, 2162830), (55, 1297698), (66, 1081415), (110, 648849), (165, 432566), (313, 228030), (330, 216283), (626, 114015), (691, 103290), (939, 76010), (1382, 51645), (1565, 45606), (1878, 38005), (2073, 34430), (3130, 22803), (3443, 20730), (3455, 20658), (4146, 17215), (4695, 15202), (6886, 10365), (6910, 10329), (7601, 9390)]