30741660

素因数分解:

$2^2\times 3^3\times 5^1\times {\mathrm{56929}}^1$

素因数の和:56947

約数の個数: 48

約数和(自身を含む): 95642400

約数和(自身を除く): 64900740

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 27, 30, 36, 45, 54, 60, 90, 108, 135, 180, 270, 540, 56929, 113858, 170787, 227716, 284645, 341574, 512361, 569290, 683148, 853935, 1024722, 1138580, 1537083, 1707870, 2049444, 2561805, 3074166, 3415740, 5123610, 6148332, 7685415, 10247220, 15370830, 30741660]

約数ペア:

[(1, 30741660), (2, 15370830), (3, 10247220), (4, 7685415), (5, 6148332), (6, 5123610), (9, 3415740), (10, 3074166), (12, 2561805), (15, 2049444), (18, 1707870), (20, 1537083), (27, 1138580), (30, 1024722), (36, 853935), (45, 683148), (54, 569290), (60, 512361), (90, 341574), (108, 284645), (135, 227716), (180, 170787), (270, 113858), (540, 56929)]