28996820220

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{66853}}^1\times {\mathrm{7229}}^1$

素因数の和:74094

約数の個数: 48

約数和(自身を含む): 81203542560

約数和(自身を除く): 52206722340

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 7229, 14458, 21687, 28916, 36145, 43374, 66853, 72290, 86748, 108435, 133706, 144580, 200559, 216870, 267412, 334265, 401118, 433740, 668530, 802236, 1002795, 1337060, 2005590, 4011180, 483280337, 966560674, 1449841011, 1933121348, 2416401685, 2899682022, 4832803370, 5799364044, 7249205055, 9665606740, 14498410110, 28996820220]

約数ペア:

[(1, 28996820220), (2, 14498410110), (3, 9665606740), (4, 7249205055), (5, 5799364044), (6, 4832803370), (10, 2899682022), (12, 2416401685), (15, 1933121348), (20, 1449841011), (30, 966560674), (60, 483280337), (7229, 4011180), (14458, 2005590), (21687, 1337060), (28916, 1002795), (36145, 802236), (43374, 668530), (66853, 433740), (72290, 401118), (86748, 334265), (108435, 267412), (133706, 216870), (144580, 200559)]