About the Number

1231464070

1231464069 ← → 1231464071

2進数表記:1001001011001101010011010000110

漢数字表記:十二億三千百四十六万四千七十

素因数分解:

2 1 × 5 1 × 107 1 × 313 1 × 3677 1

素因数の和:4104
約数の個数: 32
約数和(自身を含む): 2245110048
約数和(自身を除く): 1013645978

約数列:
[1, 2, 5, 10, 107, 214, 313, 535, 626, 1070, 1565, 3130, 3677, 7354, 18385, 33491, 36770, 66982, 167455, 334910, 393439, 786878, 1150901, 1967195, 2301802, 3934390, 5754505, 11509010, 123146407, 246292814, 615732035, 1231464070]

約数ペア:
[(1, 1231464070), (2, 615732035), (5, 246292814), (10, 123146407), (107, 11509010), (214, 5754505), (313, 3934390), (535, 2301802), (626, 1967195), (1070, 1150901), (1565, 786878), (3130, 393439), (3677, 334910), (7354, 167455), (18385, 66982), (33491, 36770)]

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