About the Number

1029996891

1029996890 ← → 1029996892

2進数表記:111101011001001000000101011011

漢数字表記:十億二千九百九十九万六千八百九十一

素因数分解:

3 4 × 7 1 × 11 2 × 15013 1

素因数の和:15054
約数の個数: 60
約数和(自身を含む): 1932962416
約数和(自身を除く): 902965525

約数列:
[1, 3, 7, 9, 11, 21, 27, 33, 63, 77, 81, 99, 121, 189, 231, 297, 363, 567, 693, 847, 891, 1089, 2079, 2541, 3267, 6237, 7623, 9801, 15013, 22869, 45039, 68607, 105091, 135117, 165143, 315273, 405351, 495429, 945819, 1156001, 1216053, 1486287, 1816573, 2837457, 3468003, 4458861, 5449719, 8512371, 10404009, 12716011, 13376583, 16349157, 31212027, 38148033, 49047471, 93636081, 114444099, 147142413, 343332297, 1029996891]

約数ペア:
[(1, 1029996891), (3, 343332297), (7, 147142413), (9, 114444099), (11, 93636081), (21, 49047471), (27, 38148033), (33, 31212027), (63, 16349157), (77, 13376583), (81, 12716011), (99, 10404009), (121, 8512371), (189, 5449719), (231, 4458861), (297, 3468003), (363, 2837457), (567, 1816573), (693, 1486287), (847, 1216053), (891, 1156001), (1089, 945819), (2079, 495429), (2541, 405351), (3267, 315273), (6237, 165143), (7623, 135117), (9801, 105091), (15013, 68607), (22869, 45039)]

このpageの処理時間: 0.14850425720214844 seconds