About the Number

30827090

30827089 ← → 30827091

2進数表記:1110101100110001001010010

漢数字表記:三千八十二万七千九十

素因数分解:

2 1 × 5 1 × 7 1 × 199 1 × 2213 1

素因数の和:2426
約数の個数: 32
約数和(自身を含む): 63763200
約数和(自身を除く): 32936110

約数列:
[1, 2, 5, 7, 10, 14, 35, 70, 199, 398, 995, 1393, 1990, 2213, 2786, 4426, 6965, 11065, 13930, 15491, 22130, 30982, 77455, 154910, 440387, 880774, 2201935, 3082709, 4403870, 6165418, 15413545, 30827090]

約数ペア:
[(1, 30827090), (2, 15413545), (5, 6165418), (7, 4403870), (10, 3082709), (14, 2201935), (35, 880774), (70, 440387), (199, 154910), (398, 77455), (995, 30982), (1393, 22130), (1990, 15491), (2213, 13930), (2786, 11065), (4426, 6965)]

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