63929690

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{17}}^2\times {\mathrm{2011}}^1$

素因数の和:2063

約数の個数: 48

約数和(自身を含む): 133419744

約数和(自身を除く): 69490054

約数列:

[1, 2, 5, 10, 11, 17, 22, 34, 55, 85, 110, 170, 187, 289, 374, 578, 935, 1445, 1870, 2011, 2890, 3179, 4022, 6358, 10055, 15895, 20110, 22121, 31790, 34187, 44242, 68374, 110605, 170935, 221210, 341870, 376057, 581179, 752114, 1162358, 1880285, 2905895, 3760570, 5811790, 6392969, 12785938, 31964845, 63929690]

約数ペア:

[(1, 63929690), (2, 31964845), (5, 12785938), (10, 6392969), (11, 5811790), (17, 3760570), (22, 2905895), (34, 1880285), (55, 1162358), (85, 752114), (110, 581179), (170, 376057), (187, 341870), (289, 221210), (374, 170935), (578, 110605), (935, 68374), (1445, 44242), (1870, 34187), (2011, 31790), (2890, 22121), (3179, 20110), (4022, 15895), (6358, 10055)]