30375738

素因数分解:

$2^1\times 3^2\times {\mathrm{73}}^1\times {\mathrm{23117}}^1$

素因数の和:23198

約数の個数: 24

約数和(自身を含む): 66718548

約数和(自身を除く): 36342810

約数列:

[1, 2, 3, 6, 9, 18, 73, 146, 219, 438, 657, 1314, 23117, 46234, 69351, 138702, 208053, 416106, 1687541, 3375082, 5062623, 10125246, 15187869, 30375738]

約数ペア:

[(1, 30375738), (2, 15187869), (3, 10125246), (6, 5062623), (9, 3375082), (18, 1687541), (73, 416106), (146, 208053), (219, 138702), (438, 69351), (657, 46234), (1314, 23117)]