About the Number

102900942

102900941 ← → 102900943

2進数表記:110001000100010010011001110

漢数字表記:一億二百九十万九百四十二

素因数分解:

2 1 × 3 4 × 23 1 × 27617 1

素因数の和:27654
約数の個数: 40
約数和(自身を含む): 240608016
約数和(自身を除く): 137707074

約数列:
[1, 2, 3, 6, 9, 18, 23, 27, 46, 54, 69, 81, 138, 162, 207, 414, 621, 1242, 1863, 3726, 27617, 55234, 82851, 165702, 248553, 497106, 635191, 745659, 1270382, 1491318, 1905573, 2236977, 3811146, 4473954, 5716719, 11433438, 17150157, 34300314, 51450471, 102900942]

約数ペア:
[(1, 102900942), (2, 51450471), (3, 34300314), (6, 17150157), (9, 11433438), (18, 5716719), (23, 4473954), (27, 3811146), (46, 2236977), (54, 1905573), (69, 1491318), (81, 1270382), (138, 745659), (162, 635191), (207, 497106), (414, 248553), (621, 165702), (1242, 82851), (1863, 55234), (3726, 27617)]

このpageの処理時間: 0.06054496765136719 seconds