About the Number

121701390

121701389 ← → 121701391

2進数表記:111010000010000010000001110

漢数字表記:一億二千百七十万千三百九十

素因数分解:

2 1 × 3 1 × 5 1 × 593 1 × 6841 1

素因数の和:7444
約数の個数: 32
約数和(自身を含む): 292618656
約数和(自身を除く): 170917266

約数列:
[1, 2, 3, 5, 6, 10, 15, 30, 593, 1186, 1779, 2965, 3558, 5930, 6841, 8895, 13682, 17790, 20523, 34205, 41046, 68410, 102615, 205230, 4056713, 8113426, 12170139, 20283565, 24340278, 40567130, 60850695, 121701390]

約数ペア:
[(1, 121701390), (2, 60850695), (3, 40567130), (5, 24340278), (6, 20283565), (10, 12170139), (15, 8113426), (30, 4056713), (593, 205230), (1186, 102615), (1779, 68410), (2965, 41046), (3558, 34205), (5930, 20523), (6841, 17790), (8895, 13682)]

このpageの処理時間: 0.006830453872680664 seconds