About the Number

4857090

4857089 ← → 4857091

2進数表記:10010100001110100000010

漢数字表記:四百八十五万七千九十

素因数分解:

2 1 × 3 1 × 5 1 × 7 1 × 101 1 × 229 1

素因数の和:347
約数の個数: 64
約数和(自身を含む): 13512960
約数和(自身を除く): 8655870

約数列:
[1, 2, 3, 5, 6, 7, 10, 14, 15, 21, 30, 35, 42, 70, 101, 105, 202, 210, 229, 303, 458, 505, 606, 687, 707, 1010, 1145, 1374, 1414, 1515, 1603, 2121, 2290, 3030, 3206, 3435, 3535, 4242, 4809, 6870, 7070, 8015, 9618, 10605, 16030, 21210, 23129, 24045, 46258, 48090, 69387, 115645, 138774, 161903, 231290, 323806, 346935, 485709, 693870, 809515, 971418, 1619030, 2428545, 4857090]

約数ペア:
[(1, 4857090), (2, 2428545), (3, 1619030), (5, 971418), (6, 809515), (7, 693870), (10, 485709), (14, 346935), (15, 323806), (21, 231290), (30, 161903), (35, 138774), (42, 115645), (70, 69387), (101, 48090), (105, 46258), (202, 24045), (210, 23129), (229, 21210), (303, 16030), (458, 10605), (505, 9618), (606, 8015), (687, 7070), (707, 6870), (1010, 4809), (1145, 4242), (1374, 3535), (1414, 3435), (1515, 3206), (1603, 3030), (2121, 2290)]

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