About the Number

130015008

130015007 ← → 130015009

2進数表記:111101111111101111100100000

漢数字表記:一億三千一万五千八

素因数分解:

2 5 × 3 2 × 451441 1

素因数の和:451457
約数の個数: 36
約数和(自身を含む): 369730998
約数和(自身を除く): 239715990

約数列:
[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 48, 72, 96, 144, 288, 451441, 902882, 1354323, 1805764, 2708646, 3611528, 4062969, 5417292, 7223056, 8125938, 10834584, 14446112, 16251876, 21669168, 32503752, 43338336, 65007504, 130015008]

約数ペア:
[(1, 130015008), (2, 65007504), (3, 43338336), (4, 32503752), (6, 21669168), (8, 16251876), (9, 14446112), (12, 10834584), (16, 8125938), (18, 7223056), (24, 5417292), (32, 4062969), (36, 3611528), (48, 2708646), (72, 1805764), (96, 1354323), (144, 902882), (288, 451441)]

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