About the Number

121995030

121995029 ← → 121995031

2進数表記:111010001010111111100010110

漢数字表記:一億二千百九十九万五千三十

素因数分解:

2 1 × 3 1 × 5 1 × 701 1 × 5801 1

素因数の和:6512
約数の個数: 32
約数和(自身を含む): 293256288
約数和(自身を除く): 171261258

約数列:
[1, 2, 3, 5, 6, 10, 15, 30, 701, 1402, 2103, 3505, 4206, 5801, 7010, 10515, 11602, 17403, 21030, 29005, 34806, 58010, 87015, 174030, 4066501, 8133002, 12199503, 20332505, 24399006, 40665010, 60997515, 121995030]

約数ペア:
[(1, 121995030), (2, 60997515), (3, 40665010), (5, 24399006), (6, 20332505), (10, 12199503), (15, 8133002), (30, 4066501), (701, 174030), (1402, 87015), (2103, 58010), (3505, 34806), (4206, 29005), (5801, 21030), (7010, 17403), (10515, 11602)]

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