About the Number

138339930

138339929 ← → 138339931

2進数表記:1000001111101110011001011010

漢数字表記:一億三千八百三十三万九千九百三十

素因数分解:

2 1 × 3 1 × 5 1 × 131 1 × 35201 1

素因数の和:35342
約数の個数: 32
約数和(自身を含む): 334559808
約数和(自身を除く): 196219878

約数列:
[1, 2, 3, 5, 6, 10, 15, 30, 131, 262, 393, 655, 786, 1310, 1965, 3930, 35201, 70402, 105603, 176005, 211206, 352010, 528015, 1056030, 4611331, 9222662, 13833993, 23056655, 27667986, 46113310, 69169965, 138339930]

約数ペア:
[(1, 138339930), (2, 69169965), (3, 46113310), (5, 27667986), (6, 23056655), (10, 13833993), (15, 9222662), (30, 4611331), (131, 1056030), (262, 528015), (393, 352010), (655, 211206), (786, 176005), (1310, 105603), (1965, 70402), (3930, 35201)]

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