About the Number

106790985

106790984 ← → 106790986

2進数表記:110010111011000000001001001

漢数字表記:一億六百七十九万九百八十五

素因数分解:

3 2 × 5 1 × 7 1 × 347 1 × 977 1

素因数の和:1342
約数の個数: 48
約数和(自身を含む): 212374656
約数和(自身を除く): 105583671

約数列:
[1, 3, 5, 7, 9, 15, 21, 35, 45, 63, 105, 315, 347, 977, 1041, 1735, 2429, 2931, 3123, 4885, 5205, 6839, 7287, 8793, 12145, 14655, 15615, 20517, 21861, 34195, 36435, 43965, 61551, 102585, 109305, 307755, 339019, 1017057, 1695095, 2373133, 3051171, 5085285, 7119399, 11865665, 15255855, 21358197, 35596995, 106790985]

約数ペア:
[(1, 106790985), (3, 35596995), (5, 21358197), (7, 15255855), (9, 11865665), (15, 7119399), (21, 5085285), (35, 3051171), (45, 2373133), (63, 1695095), (105, 1017057), (315, 339019), (347, 307755), (977, 109305), (1041, 102585), (1735, 61551), (2429, 43965), (2931, 36435), (3123, 34195), (4885, 21861), (5205, 20517), (6839, 15615), (7287, 14655), (8793, 12145)]

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