About the Number

74804970

74804969 ← → 74804971

2進数表記:100011101010110111011101010

漢数字表記:七千四百八十万四千九百七十

素因数分解:

2 1 × 3 1 × 5 1 × 23 1 × 108413 1

素因数の和:108446
約数の個数: 32
約数和(自身を含む): 187339392
約数和(自身を除く): 112534422

約数列:
[1, 2, 3, 5, 6, 10, 15, 23, 30, 46, 69, 115, 138, 230, 345, 690, 108413, 216826, 325239, 542065, 650478, 1084130, 1626195, 2493499, 3252390, 4986998, 7480497, 12467495, 14960994, 24934990, 37402485, 74804970]

約数ペア:
[(1, 74804970), (2, 37402485), (3, 24934990), (5, 14960994), (6, 12467495), (10, 7480497), (15, 4986998), (23, 3252390), (30, 2493499), (46, 1626195), (69, 1084130), (115, 650478), (138, 542065), (230, 325239), (345, 216826), (690, 108413)]

このpageの処理時間: 0.008093118667602539 seconds