30729168

素因数分解:

$2^4\times 3^2\times {\mathrm{213397}}^1$

素因数の和:213411

約数の個数: 30

約数和(自身を含む): 85999394

約数和(自身を除く): 55270226

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 36, 48, 72, 144, 213397, 426794, 640191, 853588, 1280382, 1707176, 1920573, 2560764, 3414352, 3841146, 5121528, 7682292, 10243056, 15364584, 30729168]

約数ペア:

[(1, 30729168), (2, 15364584), (3, 10243056), (4, 7682292), (6, 5121528), (8, 3841146), (9, 3414352), (12, 2560764), (16, 1920573), (18, 1707176), (24, 1280382), (36, 853588), (48, 640191), (72, 426794), (144, 213397)]