About the Number

29974804970

29974804969 ← → 29974804971

2進数表記:11011111010101000110011100111101010

漢数字表記:二百九十九億七千四百八十万四千九百七十

素因数分解:

2 1 × 5 1 × 11 1 × 23 1 × 11847749 1

素因数の和:11847790
約数の個数: 32
約数和(自身を含む): 61418736000
約数和(自身を除く): 31443931030

約数列:
[1, 2, 5, 10, 11, 22, 23, 46, 55, 110, 115, 230, 253, 506, 1265, 2530, 11847749, 23695498, 59238745, 118477490, 130325239, 260650478, 272498227, 544996454, 651626195, 1303252390, 1362491135, 2724982270, 2997480497, 5994960994, 14987402485, 29974804970]

約数ペア:
[(1, 29974804970), (2, 14987402485), (5, 5994960994), (10, 2997480497), (11, 2724982270), (22, 1362491135), (23, 1303252390), (46, 651626195), (55, 544996454), (110, 272498227), (115, 260650478), (230, 130325239), (253, 118477490), (506, 59238745), (1265, 23695498), (2530, 11847749)]

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