About the Number

6897940

6897939 ← → 6897941

2進数表記:11010010100000100010100

漢数字表記:六百八十九万七千九百四十

素因数分解:

2 2 × 5 1 × 7 1 × 29 1 × 1699 1

素因数の和:1744
約数の個数: 48
約数和(自身を含む): 17136000
約数和(自身を除く): 10238060

約数列:
[1, 2, 4, 5, 7, 10, 14, 20, 28, 29, 35, 58, 70, 116, 140, 145, 203, 290, 406, 580, 812, 1015, 1699, 2030, 3398, 4060, 6796, 8495, 11893, 16990, 23786, 33980, 47572, 49271, 59465, 98542, 118930, 197084, 237860, 246355, 344897, 492710, 689794, 985420, 1379588, 1724485, 3448970, 6897940]

約数ペア:
[(1, 6897940), (2, 3448970), (4, 1724485), (5, 1379588), (7, 985420), (10, 689794), (14, 492710), (20, 344897), (28, 246355), (29, 237860), (35, 197084), (58, 118930), (70, 98542), (116, 59465), (140, 49271), (145, 47572), (203, 33980), (290, 23786), (406, 16990), (580, 11893), (812, 8495), (1015, 6796), (1699, 4060), (2030, 3398)]

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