About the Number

23100990

23100989 ← → 23100991

2進数表記:1011000000111111000111110

漢数字表記:二千三百十万九百九十

素因数分解:

2 1 × 3 1 × 5 1 × 11 1 × 70003 1

素因数の和:70024
約数の個数: 32
約数和(自身を含む): 60483456
約数和(自身を除く): 37382466

約数列:
[1, 2, 3, 5, 6, 10, 11, 15, 22, 30, 33, 55, 66, 110, 165, 330, 70003, 140006, 210009, 350015, 420018, 700030, 770033, 1050045, 1540066, 2100090, 2310099, 3850165, 4620198, 7700330, 11550495, 23100990]

約数ペア:
[(1, 23100990), (2, 11550495), (3, 7700330), (5, 4620198), (6, 3850165), (10, 2310099), (11, 2100090), (15, 1540066), (22, 1050045), (30, 770033), (33, 700030), (55, 420018), (66, 350015), (110, 210009), (165, 140006), (330, 70003)]

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