2230060

素因数分解:

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

素因数の和:970

約数の個数: 48

約数和(自身を含む): 5673024

約数和(自身を除く): 3442964

約数列:

[1, 2, 4, 5, 7, 10, 14, 17, 20, 28, 34, 35, 68, 70, 85, 119, 140, 170, 238, 340, 476, 595, 937, 1190, 1874, 2380, 3748, 4685, 6559, 9370, 13118, 15929, 18740, 26236, 31858, 32795, 63716, 65590, 79645, 111503, 131180, 159290, 223006, 318580, 446012, 557515, 1115030, 2230060]

約数ペア:

[(1, 2230060), (2, 1115030), (4, 557515), (5, 446012), (7, 318580), (10, 223006), (14, 159290), (17, 131180), (20, 111503), (28, 79645), (34, 65590), (35, 63716), (68, 32795), (70, 31858), (85, 26236), (119, 18740), (140, 15929), (170, 13118), (238, 9370), (340, 6559), (476, 4685), (595, 3748), (937, 2380), (1190, 1874)]