About the Number

42994420

42994419 ← → 42994421

2進数表記:10100100000000101011110100

漢数字表記:四千二百九十九万四千四百二十

素因数分解:

2 2 × 5 1 × 7 1 × 307103 1

素因数の和:307119
約数の個数: 24
約数和(自身を含む): 103186944
約数和(自身を除く): 60192524

約数列:
[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 70, 140, 307103, 614206, 1228412, 1535515, 2149721, 3071030, 4299442, 6142060, 8598884, 10748605, 21497210, 42994420]

約数ペア:
[(1, 42994420), (2, 21497210), (4, 10748605), (5, 8598884), (7, 6142060), (10, 4299442), (14, 3071030), (20, 2149721), (28, 1535515), (35, 1228412), (70, 614206), (140, 307103)]

このpageの処理時間: 0.005585670471191406 seconds