About the Number

2739380

2739379 ← → 2739381

2進数表記:1010011100110010110100

漢数字表記:二百七十三万九千三百八十

素因数分解:

2 2 × 5 1 × 7 1 × 17 1 × 1151 1

素因数の和:1184
約数の個数: 48
約数和(自身を含む): 6967296
約数和(自身を除く): 4227916

約数列:
[1, 2, 4, 5, 7, 10, 14, 17, 20, 28, 34, 35, 68, 70, 85, 119, 140, 170, 238, 340, 476, 595, 1151, 1190, 2302, 2380, 4604, 5755, 8057, 11510, 16114, 19567, 23020, 32228, 39134, 40285, 78268, 80570, 97835, 136969, 161140, 195670, 273938, 391340, 547876, 684845, 1369690, 2739380]

約数ペア:
[(1, 2739380), (2, 1369690), (4, 684845), (5, 547876), (7, 391340), (10, 273938), (14, 195670), (17, 161140), (20, 136969), (28, 97835), (34, 80570), (35, 78268), (68, 40285), (70, 39134), (85, 32228), (119, 23020), (140, 19567), (170, 16114), (238, 11510), (340, 8057), (476, 5755), (595, 4604), (1151, 2380), (1190, 2302)]

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