68042370

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{41}}^1\times {\mathrm{47}}^1\times {\mathrm{107}}^1$

素因数の和:216

約数の個数: 128

約数和(自身を含む): 188116992

約数和(自身を除く): 120074622

約数列:

[1, 2, 3, 5, 6, 10, 11, 15, 22, 30, 33, 41, 47, 55, 66, 82, 94, 107, 110, 123, 141, 165, 205, 214, 235, 246, 282, 321, 330, 410, 451, 470, 517, 535, 615, 642, 705, 902, 1034, 1070, 1177, 1230, 1353, 1410, 1551, 1605, 1927, 2255, 2354, 2585, 2706, 3102, 3210, 3531, 3854, 4387, 4510, 5029, 5170, 5781, 5885, 6765, 7062, 7755, 8774, 9635, 10058, 11562, 11770, 13161, 13530, 15087, 15510, 17655, 19270, 21197, 21935, 25145, 26322, 28905, 30174, 35310, 42394, 43870, 48257, 50290, 55319, 57810, 63591, 65805, 75435, 96514, 105985, 110638, 127182, 131610, 144771, 150870, 165957, 206189, 211970, 241285, 276595, 289542, 317955, 331914, 412378, 482570, 553190, 618567, 635910, 723855, 829785, 1030945, 1237134, 1447710, 1659570, 2061890, 2268079, 3092835, 4536158, 6185670, 6804237, 11340395, 13608474, 22680790, 34021185, 68042370]

約数ペア:

[(1, 68042370), (2, 34021185), (3, 22680790), (5, 13608474), (6, 11340395), (10, 6804237), (11, 6185670), (15, 4536158), (22, 3092835), (30, 2268079), (33, 2061890), (41, 1659570), (47, 1447710), (55, 1237134), (66, 1030945), (82, 829785), (94, 723855), (107, 635910), (110, 618567), (123, 553190), (141, 482570), (165, 412378), (205, 331914), (214, 317955), (235, 289542), (246, 276595), (282, 241285), (321, 211970), (330, 206189), (410, 165957), (451, 150870), (470, 144771), (517, 131610), (535, 127182), (615, 110638), (642, 105985), (705, 96514), (902, 75435), (1034, 65805), (1070, 63591), (1177, 57810), (1230, 55319), (1353, 50290), (1410, 48257), (1551, 43870), (1605, 42394), (1927, 35310), (2255, 30174), (2354, 28905), (2585, 26322), (2706, 25145), (3102, 21935), (3210, 21197), (3531, 19270), (3854, 17655), (4387, 15510), (4510, 15087), (5029, 13530), (5170, 13161), (5781, 11770), (5885, 11562), (6765, 10058), (7062, 9635), (7755, 8774)]