30485718

素因数分解:

$2^1\times 3^2\times {\mathrm{23}}^1\times {\mathrm{73637}}^1$

素因数の和:73668

約数の個数: 24

約数和(自身を含む): 68925168

約数和(自身を除く): 38439450

約数列:

[1, 2, 3, 6, 9, 18, 23, 46, 69, 138, 207, 414, 73637, 147274, 220911, 441822, 662733, 1325466, 1693651, 3387302, 5080953, 10161906, 15242859, 30485718]

約数ペア:

[(1, 30485718), (2, 15242859), (3, 10161906), (6, 5080953), (9, 3387302), (18, 1693651), (23, 1325466), (46, 662733), (69, 441822), (138, 220911), (207, 147274), (414, 73637)]