21671610

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{461}}^1\times {\mathrm{1567}}^1$

素因数の和:2038

約数の個数: 32

約数和(自身を含む): 52157952

約数和(自身を除く): 30486342

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 461, 922, 1383, 1567, 2305, 2766, 3134, 4610, 4701, 6915, 7835, 9402, 13830, 15670, 23505, 47010, 722387, 1444774, 2167161, 3611935, 4334322, 7223870, 10835805, 21671610]

約数ペア:

[(1, 21671610), (2, 10835805), (3, 7223870), (5, 4334322), (6, 3611935), (10, 2167161), (15, 1444774), (30, 722387), (461, 47010), (922, 23505), (1383, 15670), (1567, 13830), (2305, 9402), (2766, 7835), (3134, 6915), (4610, 4701)]