855365730

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{29}}^1\times {\mathrm{983179}}^1$

素因数の和:983218

約数の個数: 32

約数和(自身を含む): 2123668800

約数和(自身を除く): 1268303070

約数列:

[1, 2, 3, 5, 6, 10, 15, 29, 30, 58, 87, 145, 174, 290, 435, 870, 983179, 1966358, 2949537, 4915895, 5899074, 9831790, 14747685, 28512191, 29495370, 57024382, 85536573, 142560955, 171073146, 285121910, 427682865, 855365730]

約数ペア:

[(1, 855365730), (2, 427682865), (3, 285121910), (5, 171073146), (6, 142560955), (10, 85536573), (15, 57024382), (29, 29495370), (30, 28512191), (58, 14747685), (87, 9831790), (145, 5899074), (174, 4915895), (290, 2949537), (435, 1966358), (870, 983179)]