67912390

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{2017}}^1$

素因数の和:2081

約数の個数: 64

約数和(自身を含む): 154594944

約数和(自身を除く): 86682554

約数列:

[1, 2, 5, 7, 10, 13, 14, 26, 35, 37, 65, 70, 74, 91, 130, 182, 185, 259, 370, 455, 481, 518, 910, 962, 1295, 2017, 2405, 2590, 3367, 4034, 4810, 6734, 10085, 14119, 16835, 20170, 26221, 28238, 33670, 52442, 70595, 74629, 131105, 141190, 149258, 183547, 262210, 367094, 373145, 522403, 746290, 917735, 970177, 1044806, 1835470, 1940354, 2612015, 4850885, 5224030, 6791239, 9701770, 13582478, 33956195, 67912390]

約数ペア:

[(1, 67912390), (2, 33956195), (5, 13582478), (7, 9701770), (10, 6791239), (13, 5224030), (14, 4850885), (26, 2612015), (35, 1940354), (37, 1835470), (65, 1044806), (70, 970177), (74, 917735), (91, 746290), (130, 522403), (182, 373145), (185, 367094), (259, 262210), (370, 183547), (455, 149258), (481, 141190), (518, 131105), (910, 74629), (962, 70595), (1295, 52442), (2017, 33670), (2405, 28238), (2590, 26221), (3367, 20170), (4034, 16835), (4810, 14119), (6734, 10085)]