66810810

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{193}}^1\times {\mathrm{1049}}^1$

素因数の和:1263

約数の個数: 64

約数和(自身を含む): 175996800

約数和(自身を除く): 109185990

約数列:

[1, 2, 3, 5, 6, 10, 11, 15, 22, 30, 33, 55, 66, 110, 165, 193, 330, 386, 579, 965, 1049, 1158, 1930, 2098, 2123, 2895, 3147, 4246, 5245, 5790, 6294, 6369, 10490, 10615, 11539, 12738, 15735, 21230, 23078, 31470, 31845, 34617, 57695, 63690, 69234, 115390, 173085, 202457, 346170, 404914, 607371, 1012285, 1214742, 2024570, 2227027, 3036855, 4454054, 6073710, 6681081, 11135135, 13362162, 22270270, 33405405, 66810810]

約数ペア:

[(1, 66810810), (2, 33405405), (3, 22270270), (5, 13362162), (6, 11135135), (10, 6681081), (11, 6073710), (15, 4454054), (22, 3036855), (30, 2227027), (33, 2024570), (55, 1214742), (66, 1012285), (110, 607371), (165, 404914), (193, 346170), (330, 202457), (386, 173085), (579, 115390), (965, 69234), (1049, 63690), (1158, 57695), (1930, 34617), (2098, 31845), (2123, 31470), (2895, 23078), (3147, 21230), (4246, 15735), (5245, 12738), (5790, 11539), (6294, 10615), (6369, 10490)]