30751348

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{47}}^1\times {\mathrm{8609}}^1$

素因数の和:8679

約数の個数: 24

約数和(自身を含む): 57859200

約数和(自身を除く): 27107852

約数列:

[1, 2, 4, 19, 38, 47, 76, 94, 188, 893, 1786, 3572, 8609, 17218, 34436, 163571, 327142, 404623, 654284, 809246, 1618492, 7687837, 15375674, 30751348]

約数ペア:

[(1, 30751348), (2, 15375674), (4, 7687837), (19, 1618492), (38, 809246), (47, 654284), (76, 404623), (94, 327142), (188, 163571), (893, 34436), (1786, 17218), (3572, 8609)]