About the Number
30291984
2進数表記:1110011100011100000010000
漢数字表記:三千二十九万千九百八十四
素因数分解:
素因数の和:210375
約数の個数: 30
約数和(自身を含む): 84775886
約数和(自身を除く): 54483902
約数列:
[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 36, 48, 72, 144, 210361, 420722, 631083, 841444, 1262166, 1682888, 1893249, 2524332, 3365776, 3786498, 5048664, 7572996, 10097328, 15145992, 30291984]
約数ペア:
[(1, 30291984), (2, 15145992), (3, 10097328), (4, 7572996), (6, 5048664), (8, 3786498), (9, 3365776), (12, 2524332), (16, 1893249), (18, 1682888), (24, 1262166), (36, 841444), (48, 631083), (72, 420722), (144, 210361)]このpageの処理時間: 0.005345344543457031 seconds