About the Number

4680990

4680989 ← → 4680991

2進数表記:10001110110110100011110

漢数字表記:四百六十八万九百九十

素因数分解:

2 1 × 3 4 × 5 1 × 5779 1

素因数の和:5798
約数の個数: 40
約数和(自身を含む): 12588840
約数和(自身を除く): 7907850

約数列:
[1, 2, 3, 5, 6, 9, 10, 15, 18, 27, 30, 45, 54, 81, 90, 135, 162, 270, 405, 810, 5779, 11558, 17337, 28895, 34674, 52011, 57790, 86685, 104022, 156033, 173370, 260055, 312066, 468099, 520110, 780165, 936198, 1560330, 2340495, 4680990]

約数ペア:
[(1, 4680990), (2, 2340495), (3, 1560330), (5, 936198), (6, 780165), (9, 520110), (10, 468099), (15, 312066), (18, 260055), (27, 173370), (30, 156033), (45, 104022), (54, 86685), (81, 57790), (90, 52011), (135, 34674), (162, 28895), (270, 17337), (405, 11558), (810, 5779)]

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