About the Number

2767939380

2767939379 ← → 2767939381

2進数表記:10100100111110110110011100110100

漢数字表記:二十七億六千七百九十三万九千三百八十

素因数分解:

2 2 × 3 2 × 5 1 × 19 1 × 809339 1

素因数の和:809373
約数の個数: 72
約数和(自身を含む): 8837992800
約数和(自身を除く): 6070053420

約数列:
[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 19, 20, 30, 36, 38, 45, 57, 60, 76, 90, 95, 114, 171, 180, 190, 228, 285, 342, 380, 570, 684, 855, 1140, 1710, 3420, 809339, 1618678, 2428017, 3237356, 4046695, 4856034, 7284051, 8093390, 9712068, 12140085, 14568102, 15377441, 16186780, 24280170, 29136204, 30754882, 36420255, 46132323, 48560340, 61509764, 72840510, 76887205, 92264646, 138396969, 145681020, 153774410, 184529292, 230661615, 276793938, 307548820, 461323230, 553587876, 691984845, 922646460, 1383969690, 2767939380]

約数ペア:
[(1, 2767939380), (2, 1383969690), (3, 922646460), (4, 691984845), (5, 553587876), (6, 461323230), (9, 307548820), (10, 276793938), (12, 230661615), (15, 184529292), (18, 153774410), (19, 145681020), (20, 138396969), (30, 92264646), (36, 76887205), (38, 72840510), (45, 61509764), (57, 48560340), (60, 46132323), (76, 36420255), (90, 30754882), (95, 29136204), (114, 24280170), (171, 16186780), (180, 15377441), (190, 14568102), (228, 12140085), (285, 9712068), (342, 8093390), (380, 7284051), (570, 4856034), (684, 4046695), (855, 3237356), (1140, 2428017), (1710, 1618678), (3420, 809339)]

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