About the Number

30427090

30427089 ← → 30427091

2進数表記:1110100000100011111010010

漢数字表記:三千四十二万七千九十

素因数分解:

2 1 × 5 1 × 29 1 × 239 1 × 439 1

素因数の和:714
約数の個数: 32
約数和(自身を含む): 57024000
約数和(自身を除く): 26596910

約数列:
[1, 2, 5, 10, 29, 58, 145, 239, 290, 439, 478, 878, 1195, 2195, 2390, 4390, 6931, 12731, 13862, 25462, 34655, 63655, 69310, 104921, 127310, 209842, 524605, 1049210, 3042709, 6085418, 15213545, 30427090]

約数ペア:
[(1, 30427090), (2, 15213545), (5, 6085418), (10, 3042709), (29, 1049210), (58, 524605), (145, 209842), (239, 127310), (290, 104921), (439, 69310), (478, 63655), (878, 34655), (1195, 25462), (2195, 13862), (2390, 12731), (4390, 6931)]

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