About the Number

127631030

127631029 ← → 127631031

2進数表記:111100110110111111010110110

漢数字表記:一億二千七百六十三万千三十

素因数分解:

2 1 × 5 1 × 29 1 × 31 1 × 14197 1

素因数の和:14264
約数の個数: 32
約数和(自身を含む): 245341440
約数和(自身を除く): 117710410

約数列:
[1, 2, 5, 10, 29, 31, 58, 62, 145, 155, 290, 310, 899, 1798, 4495, 8990, 14197, 28394, 70985, 141970, 411713, 440107, 823426, 880214, 2058565, 2200535, 4117130, 4401070, 12763103, 25526206, 63815515, 127631030]

約数ペア:
[(1, 127631030), (2, 63815515), (5, 25526206), (10, 12763103), (29, 4401070), (31, 4117130), (58, 2200535), (62, 2058565), (145, 880214), (155, 823426), (290, 440107), (310, 411713), (899, 141970), (1798, 70985), (4495, 28394), (8990, 14197)]

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