About the Number

9981070

9981069 ← → 9981071

2進数表記:100110000100110010001110

漢数字表記:九百九十八万千七十

素因数分解:

2 1 × 5 1 × 11 1 × 31 1 × 2927 1

素因数の和:2976
約数の個数: 32
約数和(自身を含む): 20238336
約数和(自身を除く): 10257266

約数列:
[1, 2, 5, 10, 11, 22, 31, 55, 62, 110, 155, 310, 341, 682, 1705, 2927, 3410, 5854, 14635, 29270, 32197, 64394, 90737, 160985, 181474, 321970, 453685, 907370, 998107, 1996214, 4990535, 9981070]

約数ペア:
[(1, 9981070), (2, 4990535), (5, 1996214), (10, 998107), (11, 907370), (22, 453685), (31, 321970), (55, 181474), (62, 160985), (110, 90737), (155, 64394), (310, 32197), (341, 29270), (682, 14635), (1705, 5854), (2927, 3410)]

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