About the Number

123039290

123039289 ← → 123039291

2進数表記:111010101010110111000111010

漢数字表記:一億二千三百三万九千二百九十

素因数分解:

2 1 × 5 1 × 11 1 × 263 1 × 4253 1

素因数の和:4534
約数の個数: 32
約数和(自身を含む): 242580096
約数和(自身を除く): 119540806

約数列:
[1, 2, 5, 10, 11, 22, 55, 110, 263, 526, 1315, 2630, 2893, 4253, 5786, 8506, 14465, 21265, 28930, 42530, 46783, 93566, 233915, 467830, 1118539, 2237078, 5592695, 11185390, 12303929, 24607858, 61519645, 123039290]

約数ペア:
[(1, 123039290), (2, 61519645), (5, 24607858), (10, 12303929), (11, 11185390), (22, 5592695), (55, 2237078), (110, 1118539), (263, 467830), (526, 233915), (1315, 93566), (2630, 46783), (2893, 42530), (4253, 28930), (5786, 21265), (8506, 14465)]

このpageの処理時間: 0.005179882049560547 seconds