About the Number

1381800810

1381800809 ← → 1381800811

2進数表記:1010010010111001001101101101010

漢数字表記:十三億八千百八十万八百十

素因数分解:

2 1 × 3 1 × 5 1 × 13 1 × 3543079 1

素因数の和:3543102
約数の個数: 32
約数和(自身を含む): 3571424640
約数和(自身を除く): 2189623830

約数列:
[1, 2, 3, 5, 6, 10, 13, 15, 26, 30, 39, 65, 78, 130, 195, 390, 3543079, 7086158, 10629237, 17715395, 21258474, 35430790, 46060027, 53146185, 92120054, 106292370, 138180081, 230300135, 276360162, 460600270, 690900405, 1381800810]

約数ペア:
[(1, 1381800810), (2, 690900405), (3, 460600270), (5, 276360162), (6, 230300135), (10, 138180081), (13, 106292370), (15, 92120054), (26, 53146185), (30, 46060027), (39, 35430790), (65, 21258474), (78, 17715395), (130, 10629237), (195, 7086158), (390, 3543079)]

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