About the Number

130005246

130005245 ← → 130005247

2進数表記:111101111111011100011111110

漢数字表記:一億三千万五千二百四十六

素因数分解:

2 1 × 3 1 × 7 1 × 23 1 × 134581 1

素因数の和:134616
約数の個数: 32
約数和(自身を含む): 310076928
約数和(自身を除く): 180071682

約数列:
[1, 2, 3, 6, 7, 14, 21, 23, 42, 46, 69, 138, 161, 322, 483, 966, 134581, 269162, 403743, 807486, 942067, 1884134, 2826201, 3095363, 5652402, 6190726, 9286089, 18572178, 21667541, 43335082, 65002623, 130005246]

約数ペア:
[(1, 130005246), (2, 65002623), (3, 43335082), (6, 21667541), (7, 18572178), (14, 9286089), (21, 6190726), (23, 5652402), (42, 3095363), (46, 2826201), (69, 1884134), (138, 942067), (161, 807486), (322, 403743), (483, 269162), (966, 134581)]

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