About the Number

1262133090

1262133089 ← → 1262133091

2進数表記:1001011001110101001111101100010

漢数字表記:十二億六千二百十三万三千九十

素因数分解:

2 1 × 3 4 × 5 1 × 1558189 1

素因数の和:1558208
約数の個数: 40
約数和(自身を含む): 3393737820
約数和(自身を除く): 2131604730

約数列:
[1, 2, 3, 5, 6, 9, 10, 15, 18, 27, 30, 45, 54, 81, 90, 135, 162, 270, 405, 810, 1558189, 3116378, 4674567, 7790945, 9349134, 14023701, 15581890, 23372835, 28047402, 42071103, 46745670, 70118505, 84142206, 126213309, 140237010, 210355515, 252426618, 420711030, 631066545, 1262133090]

約数ペア:
[(1, 1262133090), (2, 631066545), (3, 420711030), (5, 252426618), (6, 210355515), (9, 140237010), (10, 126213309), (15, 84142206), (18, 70118505), (27, 46745670), (30, 42071103), (45, 28047402), (54, 23372835), (81, 15581890), (90, 14023701), (135, 9349134), (162, 7790945), (270, 4674567), (405, 3116378), (810, 1558189)]

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