1027507910

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{283}}^1\times {\mathrm{2539}}^1$

素因数の和:2853

約数の個数: 64

約数和(自身を含む): 2181392640

約数和(自身を除く): 1153884730

約数列:

[1, 2, 5, 10, 11, 13, 22, 26, 55, 65, 110, 130, 143, 283, 286, 566, 715, 1415, 1430, 2539, 2830, 3113, 3679, 5078, 6226, 7358, 12695, 15565, 18395, 25390, 27929, 31130, 33007, 36790, 40469, 55858, 66014, 80938, 139645, 165035, 202345, 279290, 330070, 363077, 404690, 718537, 726154, 1437074, 1815385, 3592685, 3630770, 7185370, 7903907, 9340981, 15807814, 18681962, 39519535, 46704905, 79039070, 93409810, 102750791, 205501582, 513753955, 1027507910]

約数ペア:

[(1, 1027507910), (2, 513753955), (5, 205501582), (10, 102750791), (11, 93409810), (13, 79039070), (22, 46704905), (26, 39519535), (55, 18681962), (65, 15807814), (110, 9340981), (130, 7903907), (143, 7185370), (283, 3630770), (286, 3592685), (566, 1815385), (715, 1437074), (1415, 726154), (1430, 718537), (2539, 404690), (2830, 363077), (3113, 330070), (3679, 279290), (5078, 202345), (6226, 165035), (7358, 139645), (12695, 80938), (15565, 66014), (18395, 55858), (25390, 40469), (27929, 36790), (31130, 33007)]