30389492

素因数分解:

$2^2\times 7^1\times {\mathrm{919}}^1\times {\mathrm{1181}}^1$

素因数の和:2111

約数の個数: 24

約数和(自身を含む): 60896640

約数和(自身を除く): 30507148

約数列:

[1, 2, 4, 7, 14, 28, 919, 1181, 1838, 2362, 3676, 4724, 6433, 8267, 12866, 16534, 25732, 33068, 1085339, 2170678, 4341356, 7597373, 15194746, 30389492]

約数ペア:

[(1, 30389492), (2, 15194746), (4, 7597373), (7, 4341356), (14, 2170678), (28, 1085339), (919, 33068), (1181, 25732), (1838, 16534), (2362, 12866), (3676, 8267), (4724, 6433)]