About the Number

29302020

29302019 ← → 29302021

2進数表記:1101111110001110100000100

漢数字表記:二千九百三十万二千二十

素因数分解:

2 2 × 3 3 × 5 1 × 11 1 × 4933 1

素因数の和:4962
約数の個数: 96
約数和(自身を含む): 99469440
約数和(自身を除く): 70167420

約数列:
[1, 2, 3, 4, 5, 6, 9, 10, 11, 12, 15, 18, 20, 22, 27, 30, 33, 36, 44, 45, 54, 55, 60, 66, 90, 99, 108, 110, 132, 135, 165, 180, 198, 220, 270, 297, 330, 396, 495, 540, 594, 660, 990, 1188, 1485, 1980, 2970, 4933, 5940, 9866, 14799, 19732, 24665, 29598, 44397, 49330, 54263, 59196, 73995, 88794, 98660, 108526, 133191, 147990, 162789, 177588, 217052, 221985, 266382, 271315, 295980, 325578, 443970, 488367, 532764, 542630, 651156, 665955, 813945, 887940, 976734, 1085260, 1331910, 1465101, 1627890, 1953468, 2441835, 2663820, 2930202, 3255780, 4883670, 5860404, 7325505, 9767340, 14651010, 29302020]

約数ペア:
[(1, 29302020), (2, 14651010), (3, 9767340), (4, 7325505), (5, 5860404), (6, 4883670), (9, 3255780), (10, 2930202), (11, 2663820), (12, 2441835), (15, 1953468), (18, 1627890), (20, 1465101), (22, 1331910), (27, 1085260), (30, 976734), (33, 887940), (36, 813945), (44, 665955), (45, 651156), (54, 542630), (55, 532764), (60, 488367), (66, 443970), (90, 325578), (99, 295980), (108, 271315), (110, 266382), (132, 221985), (135, 217052), (165, 177588), (180, 162789), (198, 147990), (220, 133191), (270, 108526), (297, 98660), (330, 88794), (396, 73995), (495, 59196), (540, 54263), (594, 49330), (660, 44397), (990, 29598), (1188, 24665), (1485, 19732), (1980, 14799), (2970, 9866), (4933, 5940)]

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