About the Number

13040790

13040789 ← → 13040791

2進数表記:110001101111110010010110

漢数字表記:千三百四万七百九十

素因数分解:

2 1 × 3 1 × 5 1 × 7 1 × 62099 1

素因数の和:62116
約数の個数: 32
約数和(自身を含む): 35769600
約数和(自身を除く): 22728810

約数列:
[1, 2, 3, 5, 6, 7, 10, 14, 15, 21, 30, 35, 42, 70, 105, 210, 62099, 124198, 186297, 310495, 372594, 434693, 620990, 869386, 931485, 1304079, 1862970, 2173465, 2608158, 4346930, 6520395, 13040790]

約数ペア:
[(1, 13040790), (2, 6520395), (3, 4346930), (5, 2608158), (6, 2173465), (7, 1862970), (10, 1304079), (14, 931485), (15, 869386), (21, 620990), (30, 434693), (35, 372594), (42, 310495), (70, 186297), (105, 124198), (210, 62099)]

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