About the Number

117008490

117008489 ← → 117008491

2進数表記:110111110010110100001101010

漢数字表記:一億千七百万八千四百九十

素因数分解:

2 1 × 3 1 × 5 1 × 1319 1 × 2957 1

素因数の和:4286
約数の個数: 32
約数和(自身を含む): 281128320
約数和(自身を除く): 164119830

約数列:
[1, 2, 3, 5, 6, 10, 15, 30, 1319, 2638, 2957, 3957, 5914, 6595, 7914, 8871, 13190, 14785, 17742, 19785, 29570, 39570, 44355, 88710, 3900283, 7800566, 11700849, 19501415, 23401698, 39002830, 58504245, 117008490]

約数ペア:
[(1, 117008490), (2, 58504245), (3, 39002830), (5, 23401698), (6, 19501415), (10, 11700849), (15, 7800566), (30, 3900283), (1319, 88710), (2638, 44355), (2957, 39570), (3957, 29570), (5914, 19785), (6595, 17742), (7914, 14785), (8871, 13190)]

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