About the Number

29232990

29232989 ← → 29232991

2進数表記:1101111100000111101011110

漢数字表記:二千九百二十三万二千九百九十

素因数分解:

2 1 × 3 2 × 5 1 × 324811 1

素因数の和:324824
約数の個数: 24
約数和(自身を含む): 76006008
約数和(自身を除く): 46773018

約数列:
[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 45, 90, 324811, 649622, 974433, 1624055, 1948866, 2923299, 3248110, 4872165, 5846598, 9744330, 14616495, 29232990]

約数ペア:
[(1, 29232990), (2, 14616495), (3, 9744330), (5, 5846598), (6, 4872165), (9, 3248110), (10, 2923299), (15, 1948866), (18, 1624055), (30, 974433), (45, 649622), (90, 324811)]

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