About the Number

139982730

139982729 ← → 139982731

2進数表記:1000010101111111011110001010

漢数字表記:一億三千九百九十八万二千七百三十

素因数分解:

2 1 × 3 1 × 5 1 × 139 1 × 33569 1

素因数の和:33718
約数の個数: 32
約数和(自身を含む): 338385600
約数和(自身を除く): 198402870

約数列:
[1, 2, 3, 5, 6, 10, 15, 30, 139, 278, 417, 695, 834, 1390, 2085, 4170, 33569, 67138, 100707, 167845, 201414, 335690, 503535, 1007070, 4666091, 9332182, 13998273, 23330455, 27996546, 46660910, 69991365, 139982730]

約数ペア:
[(1, 139982730), (2, 69991365), (3, 46660910), (5, 27996546), (6, 23330455), (10, 13998273), (15, 9332182), (30, 4666091), (139, 1007070), (278, 503535), (417, 335690), (695, 201414), (834, 167845), (1390, 100707), (2085, 67138), (4170, 33569)]

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