About the Number

2380070

2380069 ← → 2380071

2進数表記:1001000101000100100110

漢数字表記:二百三十八万七十

素因数分解:

2 1 × 5 1 × 7 1 × 11 2 × 281 1

素因数の和:317
約数の個数: 48
約数和(自身を含む): 5400864
約数和(自身を除く): 3020794

約数列:
[1, 2, 5, 7, 10, 11, 14, 22, 35, 55, 70, 77, 110, 121, 154, 242, 281, 385, 562, 605, 770, 847, 1210, 1405, 1694, 1967, 2810, 3091, 3934, 4235, 6182, 8470, 9835, 15455, 19670, 21637, 30910, 34001, 43274, 68002, 108185, 170005, 216370, 238007, 340010, 476014, 1190035, 2380070]

約数ペア:
[(1, 2380070), (2, 1190035), (5, 476014), (7, 340010), (10, 238007), (11, 216370), (14, 170005), (22, 108185), (35, 68002), (55, 43274), (70, 34001), (77, 30910), (110, 21637), (121, 19670), (154, 15455), (242, 9835), (281, 8470), (385, 6182), (562, 4235), (605, 3934), (770, 3091), (847, 2810), (1210, 1967), (1405, 1694)]

このpageの処理時間: 0.004386186599731445 seconds