8683730

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{89}}^1\times {\mathrm{887}}^1$

素因数の和:994

約数の個数: 32

約数和(自身を含む): 17262720

約数和(自身を除く): 8578990

約数列:

[1, 2, 5, 10, 11, 22, 55, 89, 110, 178, 445, 887, 890, 979, 1774, 1958, 4435, 4895, 8870, 9757, 9790, 19514, 48785, 78943, 97570, 157886, 394715, 789430, 868373, 1736746, 4341865, 8683730]

約数ペア:

[(1, 8683730), (2, 4341865), (5, 1736746), (10, 868373), (11, 789430), (22, 394715), (55, 157886), (89, 97570), (110, 78943), (178, 48785), (445, 19514), (887, 9790), (890, 9757), (979, 8870), (1774, 4895), (1958, 4435)]