2771510

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{17}}^2\times {\mathrm{137}}^1$

素因数の和:185

約数の個数: 48

約数和(自身を含む): 6100704

約数和(自身を除く): 3329194

約数列:

[1, 2, 5, 7, 10, 14, 17, 34, 35, 70, 85, 119, 137, 170, 238, 274, 289, 578, 595, 685, 959, 1190, 1370, 1445, 1918, 2023, 2329, 2890, 4046, 4658, 4795, 9590, 10115, 11645, 16303, 20230, 23290, 32606, 39593, 79186, 81515, 163030, 197965, 277151, 395930, 554302, 1385755, 2771510]

約数ペア:

[(1, 2771510), (2, 1385755), (5, 554302), (7, 395930), (10, 277151), (14, 197965), (17, 163030), (34, 81515), (35, 79186), (70, 39593), (85, 32606), (119, 23290), (137, 20230), (170, 16303), (238, 11645), (274, 10115), (289, 9590), (578, 4795), (595, 4658), (685, 4046), (959, 2890), (1190, 2329), (1370, 2023), (1445, 1918)]