About the Number

2275990

2275989 ← → 2275991

2進数表記:1000101011101010010110

漢数字表記:二百二十七万五千九百九十

素因数分解:

2 1 × 5 1 × 43 1 × 67 1 × 79 1

素因数の和:196
約数の個数: 32
約数和(自身を含む): 4308480
約数和(自身を除く): 2032490

約数列:
[1, 2, 5, 10, 43, 67, 79, 86, 134, 158, 215, 335, 395, 430, 670, 790, 2881, 3397, 5293, 5762, 6794, 10586, 14405, 16985, 26465, 28810, 33970, 52930, 227599, 455198, 1137995, 2275990]

約数ペア:
[(1, 2275990), (2, 1137995), (5, 455198), (10, 227599), (43, 52930), (67, 33970), (79, 28810), (86, 26465), (134, 16985), (158, 14405), (215, 10586), (335, 6794), (395, 5762), (430, 5293), (670, 3397), (790, 2881)]

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