30061730

素因数分解:

$2^1\times 5^1\times {\mathrm{43}}^1\times {\mathrm{69911}}^1$

素因数の和:69961

約数の個数: 16

約数和(自身を含む): 55370304

約数和(自身を除く): 25308574

約数列:

[1, 2, 5, 10, 43, 86, 215, 430, 69911, 139822, 349555, 699110, 3006173, 6012346, 15030865, 30061730]

約数ペア:

[(1, 30061730), (2, 15030865), (5, 6012346), (10, 3006173), (43, 699110), (86, 349555), (215, 139822), (430, 69911)]