About the Number

18253130

18253129 ← → 18253131

2進数表記:1000101101000010101001010

漢数字表記:千八百二十五万三千百三十

素因数分解:

2 1 × 5 1 × 7 1 × 107 1 × 2437 1

素因数の和:2558
約数の個数: 32
約数和(自身を含む): 37915776
約数和(自身を除く): 19662646

約数列:
[1, 2, 5, 7, 10, 14, 35, 70, 107, 214, 535, 749, 1070, 1498, 2437, 3745, 4874, 7490, 12185, 17059, 24370, 34118, 85295, 170590, 260759, 521518, 1303795, 1825313, 2607590, 3650626, 9126565, 18253130]

約数ペア:
[(1, 18253130), (2, 9126565), (5, 3650626), (7, 2607590), (10, 1825313), (14, 1303795), (35, 521518), (70, 260759), (107, 170590), (214, 85295), (535, 34118), (749, 24370), (1070, 17059), (1498, 12185), (2437, 7490), (3745, 4874)]

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