About the Number

130794370

130794369 ← → 130794371

2進数表記:111110010111100001110000010

漢数字表記:一億三千七十九万四千三百七十

素因数分解:

2 1 × 5 1 × 7 1 × 61 1 × 30631 1

素因数の和:30706
約数の個数: 32
約数和(自身を含む): 273482496
約数和(自身を除く): 142688126

約数列:
[1, 2, 5, 7, 10, 14, 35, 61, 70, 122, 305, 427, 610, 854, 2135, 4270, 30631, 61262, 153155, 214417, 306310, 428834, 1072085, 1868491, 2144170, 3736982, 9342455, 13079437, 18684910, 26158874, 65397185, 130794370]

約数ペア:
[(1, 130794370), (2, 65397185), (5, 26158874), (7, 18684910), (10, 13079437), (14, 9342455), (35, 3736982), (61, 2144170), (70, 1868491), (122, 1072085), (305, 428834), (427, 306310), (610, 214417), (854, 153155), (2135, 61262), (4270, 30631)]

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