30484854

素因数分解:

$2^1\times 3^2\times {\mathrm{19}}^1\times {\mathrm{89137}}^1$

素因数の和:89164

約数の個数: 24

約数和(自身を含む): 69527640

約数和(自身を除く): 39042786

約数列:

[1, 2, 3, 6, 9, 18, 19, 38, 57, 114, 171, 342, 89137, 178274, 267411, 534822, 802233, 1604466, 1693603, 3387206, 5080809, 10161618, 15242427, 30484854]

約数ペア:

[(1, 30484854), (2, 15242427), (3, 10161618), (6, 5080809), (9, 3387206), (18, 1693603), (19, 1604466), (38, 802233), (57, 534822), (114, 267411), (171, 178274), (342, 89137)]