About the Number

30830090

30830089 ← → 30830091

2進数表記:1110101100110111000001010

漢数字表記:三千八十三万九十

素因数分解:

2 1 × 5 1 × 73 1 × 157 1 × 269 1

素因数の和:506
約数の個数: 32
約数和(自身を含む): 56823120
約数和(自身を除く): 25993030

約数列:
[1, 2, 5, 10, 73, 146, 157, 269, 314, 365, 538, 730, 785, 1345, 1570, 2690, 11461, 19637, 22922, 39274, 42233, 57305, 84466, 98185, 114610, 196370, 211165, 422330, 3083009, 6166018, 15415045, 30830090]

約数ペア:
[(1, 30830090), (2, 15415045), (5, 6166018), (10, 3083009), (73, 422330), (146, 211165), (157, 196370), (269, 114610), (314, 98185), (365, 84466), (538, 57305), (730, 42233), (785, 39274), (1345, 22922), (1570, 19637), (2690, 11461)]

このpageの処理時間: 0.003763437271118164 seconds