68237190

素因数分解:

$2^1\times 3^2\times 5^1\times 7^1\times {\mathrm{89}}^1\times {\mathrm{1217}}^1$

素因数の和:1326

約数の個数: 96

約数和(自身を含む): 205208640

約数和(自身を除く): 136971450

約数列:

[1, 2, 3, 5, 6, 7, 9, 10, 14, 15, 18, 21, 30, 35, 42, 45, 63, 70, 89, 90, 105, 126, 178, 210, 267, 315, 445, 534, 623, 630, 801, 890, 1217, 1246, 1335, 1602, 1869, 2434, 2670, 3115, 3651, 3738, 4005, 5607, 6085, 6230, 7302, 8010, 8519, 9345, 10953, 11214, 12170, 17038, 18255, 18690, 21906, 25557, 28035, 36510, 42595, 51114, 54765, 56070, 76671, 85190, 108313, 109530, 127785, 153342, 216626, 255570, 324939, 383355, 541565, 649878, 758191, 766710, 974817, 1083130, 1516382, 1624695, 1949634, 2274573, 3249390, 3790955, 4549146, 4874085, 6823719, 7581910, 9748170, 11372865, 13647438, 22745730, 34118595, 68237190]

約数ペア:

[(1, 68237190), (2, 34118595), (3, 22745730), (5, 13647438), (6, 11372865), (7, 9748170), (9, 7581910), (10, 6823719), (14, 4874085), (15, 4549146), (18, 3790955), (21, 3249390), (30, 2274573), (35, 1949634), (42, 1624695), (45, 1516382), (63, 1083130), (70, 974817), (89, 766710), (90, 758191), (105, 649878), (126, 541565), (178, 383355), (210, 324939), (267, 255570), (315, 216626), (445, 153342), (534, 127785), (623, 109530), (630, 108313), (801, 85190), (890, 76671), (1217, 56070), (1246, 54765), (1335, 51114), (1602, 42595), (1869, 36510), (2434, 28035), (2670, 25557), (3115, 21906), (3651, 18690), (3738, 18255), (4005, 17038), (5607, 12170), (6085, 11214), (6230, 10953), (7302, 9345), (8010, 8519)]