2012128170

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{177907}}^1$

素因数の和:177959

約数の個数: 64

約数和(自身を含む): 5379937920

約数和(自身を除く): 3367809750

約数列:

[1, 2, 3, 5, 6, 10, 13, 15, 26, 29, 30, 39, 58, 65, 78, 87, 130, 145, 174, 195, 290, 377, 390, 435, 754, 870, 1131, 1885, 2262, 3770, 5655, 11310, 177907, 355814, 533721, 889535, 1067442, 1779070, 2312791, 2668605, 4625582, 5159303, 5337210, 6938373, 10318606, 11563955, 13876746, 15477909, 23127910, 25796515, 30955818, 34691865, 51593030, 67070939, 69383730, 77389545, 134141878, 154779090, 201212817, 335354695, 402425634, 670709390, 1006064085, 2012128170]

約数ペア:

[(1, 2012128170), (2, 1006064085), (3, 670709390), (5, 402425634), (6, 335354695), (10, 201212817), (13, 154779090), (15, 134141878), (26, 77389545), (29, 69383730), (30, 67070939), (39, 51593030), (58, 34691865), (65, 30955818), (78, 25796515), (87, 23127910), (130, 15477909), (145, 13876746), (174, 11563955), (195, 10318606), (290, 6938373), (377, 5337210), (390, 5159303), (435, 4625582), (754, 2668605), (870, 2312791), (1131, 1779070), (1885, 1067442), (2262, 889535), (3770, 533721), (5655, 355814), (11310, 177907)]