68590830

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{1291}}^1$

素因数の和:1342

約数の個数: 128

約数和(自身を含む): 214327296

約数和(自身を除く): 145736466

約数列:

[1, 2, 3, 5, 6, 7, 10, 11, 14, 15, 21, 22, 23, 30, 33, 35, 42, 46, 55, 66, 69, 70, 77, 105, 110, 115, 138, 154, 161, 165, 210, 230, 231, 253, 322, 330, 345, 385, 462, 483, 506, 690, 759, 770, 805, 966, 1155, 1265, 1291, 1518, 1610, 1771, 2310, 2415, 2530, 2582, 3542, 3795, 3873, 4830, 5313, 6455, 7590, 7746, 8855, 9037, 10626, 12910, 14201, 17710, 18074, 19365, 26565, 27111, 28402, 29693, 38730, 42603, 45185, 53130, 54222, 59386, 71005, 85206, 89079, 90370, 99407, 135555, 142010, 148465, 178158, 198814, 207851, 213015, 271110, 296930, 298221, 326623, 415702, 426030, 445395, 497035, 596442, 623553, 653246, 890790, 979869, 994070, 1039255, 1247106, 1491105, 1633115, 1959738, 2078510, 2286361, 2982210, 3117765, 3266230, 4572722, 4899345, 6235530, 6859083, 9798690, 11431805, 13718166, 22863610, 34295415, 68590830]

約数ペア:

[(1, 68590830), (2, 34295415), (3, 22863610), (5, 13718166), (6, 11431805), (7, 9798690), (10, 6859083), (11, 6235530), (14, 4899345), (15, 4572722), (21, 3266230), (22, 3117765), (23, 2982210), (30, 2286361), (33, 2078510), (35, 1959738), (42, 1633115), (46, 1491105), (55, 1247106), (66, 1039255), (69, 994070), (70, 979869), (77, 890790), (105, 653246), (110, 623553), (115, 596442), (138, 497035), (154, 445395), (161, 426030), (165, 415702), (210, 326623), (230, 298221), (231, 296930), (253, 271110), (322, 213015), (330, 207851), (345, 198814), (385, 178158), (462, 148465), (483, 142010), (506, 135555), (690, 99407), (759, 90370), (770, 89079), (805, 85206), (966, 71005), (1155, 59386), (1265, 54222), (1291, 53130), (1518, 45185), (1610, 42603), (1771, 38730), (2310, 29693), (2415, 28402), (2530, 27111), (2582, 26565), (3542, 19365), (3795, 18074), (3873, 17710), (4830, 14201), (5313, 12910), (6455, 10626), (7590, 9037), (7746, 8855)]