About the Number

40304130

40304129 ← → 40304131

2進数表記:10011001101111111000000010

漢数字表記:四千三十万四千百三十

素因数分解:

2 1 × 3 1 × 5 1 × 19 1 × 70709 1

素因数の和:70738
約数の個数: 32
約数和(自身を含む): 101822400
約数和(自身を除く): 61518270

約数列:
[1, 2, 3, 5, 6, 10, 15, 19, 30, 38, 57, 95, 114, 190, 285, 570, 70709, 141418, 212127, 353545, 424254, 707090, 1060635, 1343471, 2121270, 2686942, 4030413, 6717355, 8060826, 13434710, 20152065, 40304130]

約数ペア:
[(1, 40304130), (2, 20152065), (3, 13434710), (5, 8060826), (6, 6717355), (10, 4030413), (15, 2686942), (19, 2121270), (30, 1343471), (38, 1060635), (57, 707090), (95, 424254), (114, 353545), (190, 212127), (285, 141418), (570, 70709)]

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