About the Number

6155020

6155019 ← → 6155021

2進数表記:10111011110101100001100

漢数字表記:六百十五万五千二十

素因数分解:

2 2 × 5 1 × 17 1 × 43 1 × 421 1

素因数の和:490
約数の個数: 48
約数和(自身を含む): 14037408
約数和(自身を除く): 7882388

約数列:
[1, 2, 4, 5, 10, 17, 20, 34, 43, 68, 85, 86, 170, 172, 215, 340, 421, 430, 731, 842, 860, 1462, 1684, 2105, 2924, 3655, 4210, 7157, 7310, 8420, 14314, 14620, 18103, 28628, 35785, 36206, 71570, 72412, 90515, 143140, 181030, 307751, 362060, 615502, 1231004, 1538755, 3077510, 6155020]

約数ペア:
[(1, 6155020), (2, 3077510), (4, 1538755), (5, 1231004), (10, 615502), (17, 362060), (20, 307751), (34, 181030), (43, 143140), (68, 90515), (85, 72412), (86, 71570), (170, 36206), (172, 35785), (215, 28628), (340, 18103), (421, 14620), (430, 14314), (731, 8420), (842, 7310), (860, 7157), (1462, 4210), (1684, 3655), (2105, 2924)]

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