About the Number

9048990

9048989 ← → 9048991

2進数表記:100010100001001110011110

漢数字表記:九百四万八千九百九十

素因数分解:

2 1 × 3 1 × 5 1 × 107 1 × 2819 1

素因数の和:2936
約数の個数: 32
約数和(自身を含む): 21928320
約数和(自身を除く): 12879330

約数列:
[1, 2, 3, 5, 6, 10, 15, 30, 107, 214, 321, 535, 642, 1070, 1605, 2819, 3210, 5638, 8457, 14095, 16914, 28190, 42285, 84570, 301633, 603266, 904899, 1508165, 1809798, 3016330, 4524495, 9048990]

約数ペア:
[(1, 9048990), (2, 4524495), (3, 3016330), (5, 1809798), (6, 1508165), (10, 904899), (15, 603266), (30, 301633), (107, 84570), (214, 42285), (321, 28190), (535, 16914), (642, 14095), (1070, 8457), (1605, 5638), (2819, 3210)]

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