About the Number

120984830

120984829 ← → 120984831

2進数表記:111001101100001010011111110

漢数字表記:一億二千九十八万四千八百三十

素因数分解:

2 1 × 5 1 × 23 1 × 103 1 × 5107 1

素因数の和:5240
約数の個数: 32
約数和(自身を含む): 229492224
約数和(自身を除く): 108507394

約数列:
[1, 2, 5, 10, 23, 46, 103, 115, 206, 230, 515, 1030, 2369, 4738, 5107, 10214, 11845, 23690, 25535, 51070, 117461, 234922, 526021, 587305, 1052042, 1174610, 2630105, 5260210, 12098483, 24196966, 60492415, 120984830]

約数ペア:
[(1, 120984830), (2, 60492415), (5, 24196966), (10, 12098483), (23, 5260210), (46, 2630105), (103, 1174610), (115, 1052042), (206, 587305), (230, 526021), (515, 234922), (1030, 117461), (2369, 51070), (4738, 25535), (5107, 23690), (10214, 11845)]

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