68016830

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{61}}^1\times {\mathrm{937}}^1$

素因数の和:1029

約数の個数: 64

約数和(自身を含む): 150740352

約数和(自身を除く): 82723522

約数列:

[1, 2, 5, 7, 10, 14, 17, 34, 35, 61, 70, 85, 119, 122, 170, 238, 305, 427, 595, 610, 854, 937, 1037, 1190, 1874, 2074, 2135, 4270, 4685, 5185, 6559, 7259, 9370, 10370, 13118, 14518, 15929, 31858, 32795, 36295, 57157, 65590, 72590, 79645, 111503, 114314, 159290, 223006, 285785, 400099, 557515, 571570, 800198, 971669, 1115030, 1943338, 2000495, 4000990, 4858345, 6801683, 9716690, 13603366, 34008415, 68016830]

約数ペア:

[(1, 68016830), (2, 34008415), (5, 13603366), (7, 9716690), (10, 6801683), (14, 4858345), (17, 4000990), (34, 2000495), (35, 1943338), (61, 1115030), (70, 971669), (85, 800198), (119, 571570), (122, 557515), (170, 400099), (238, 285785), (305, 223006), (427, 159290), (595, 114314), (610, 111503), (854, 79645), (937, 72590), (1037, 65590), (1190, 57157), (1874, 36295), (2074, 32795), (2135, 31858), (4270, 15929), (4685, 14518), (5185, 13118), (6559, 10370), (7259, 9370)]