220816170

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{127}}^1\times {\mathrm{19319}}^1$

素因数の和:19459

約数の個数: 48

約数和(自身を含む): 578672640

約数和(自身を除く): 357856470

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 45, 90, 127, 254, 381, 635, 762, 1143, 1270, 1905, 2286, 3810, 5715, 11430, 19319, 38638, 57957, 96595, 115914, 173871, 193190, 289785, 347742, 579570, 869355, 1738710, 2453513, 4907026, 7360539, 12267565, 14721078, 22081617, 24535130, 36802695, 44163234, 73605390, 110408085, 220816170]

約数ペア:

[(1, 220816170), (2, 110408085), (3, 73605390), (5, 44163234), (6, 36802695), (9, 24535130), (10, 22081617), (15, 14721078), (18, 12267565), (30, 7360539), (45, 4907026), (90, 2453513), (127, 1738710), (254, 869355), (381, 579570), (635, 347742), (762, 289785), (1143, 193190), (1270, 173871), (1905, 115914), (2286, 96595), (3810, 57957), (5715, 38638), (11430, 19319)]