2358580

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{991}}^1$

素因数の和:1024

約数の個数: 48

約数和(自身を含む): 5999616

約数和(自身を除く): 3641036

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, 991, 1190, 1982, 2380, 3964, 4955, 6937, 9910, 13874, 16847, 19820, 27748, 33694, 34685, 67388, 69370, 84235, 117929, 138740, 168470, 235858, 336940, 471716, 589645, 1179290, 2358580]

約数ペア:

[(1, 2358580), (2, 1179290), (4, 589645), (5, 471716), (7, 336940), (10, 235858), (14, 168470), (17, 138740), (20, 117929), (28, 84235), (34, 69370), (35, 67388), (68, 34685), (70, 33694), (85, 27748), (119, 19820), (140, 16847), (170, 13874), (238, 9910), (340, 6937), (476, 4955), (595, 3964), (991, 2380), (1190, 1982)]