166574220

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{97}}^1\times {\mathrm{28621}}^1$

素因数の和:28730

約数の個数: 48

約数和(自身を含む): 471232608

約数和(自身を除く): 304658388

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 97, 194, 291, 388, 485, 582, 970, 1164, 1455, 1940, 2910, 5820, 28621, 57242, 85863, 114484, 143105, 171726, 286210, 343452, 429315, 572420, 858630, 1717260, 2776237, 5552474, 8328711, 11104948, 13881185, 16657422, 27762370, 33314844, 41643555, 55524740, 83287110, 166574220]

約数ペア:

[(1, 166574220), (2, 83287110), (3, 55524740), (4, 41643555), (5, 33314844), (6, 27762370), (10, 16657422), (12, 13881185), (15, 11104948), (20, 8328711), (30, 5552474), (60, 2776237), (97, 1717260), (194, 858630), (291, 572420), (388, 429315), (485, 343452), (582, 286210), (970, 171726), (1164, 143105), (1455, 114484), (1940, 85863), (2910, 57242), (5820, 28621)]