10491460

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{137}}^1\times {\mathrm{547}}^1$

素因数の和:700

約数の個数: 48

約数和(自身を含む): 25409664

約数和(自身を除く): 14918204

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 70, 137, 140, 274, 547, 548, 685, 959, 1094, 1370, 1918, 2188, 2735, 2740, 3829, 3836, 4795, 5470, 7658, 9590, 10940, 15316, 19145, 19180, 38290, 74939, 76580, 149878, 299756, 374695, 524573, 749390, 1049146, 1498780, 2098292, 2622865, 5245730, 10491460]

約数ペア:

[(1, 10491460), (2, 5245730), (4, 2622865), (5, 2098292), (7, 1498780), (10, 1049146), (14, 749390), (20, 524573), (28, 374695), (35, 299756), (70, 149878), (137, 76580), (140, 74939), (274, 38290), (547, 19180), (548, 19145), (685, 15316), (959, 10940), (1094, 9590), (1370, 7658), (1918, 5470), (2188, 4795), (2735, 3836), (2740, 3829)]