About the Number

97212090

97212089 ← → 97212091

2進数表記:101110010110101011010111010

漢数字表記:九千七百二十一万二千九十

素因数分解:

2 1 × 3 1 × 5 1 × 83 1 × 39041 1

素因数の和:39134
約数の個数: 32
約数和(自身を含む): 236126016
約数和(自身を除く): 138913926

約数列:
[1, 2, 3, 5, 6, 10, 15, 30, 83, 166, 249, 415, 498, 830, 1245, 2490, 39041, 78082, 117123, 195205, 234246, 390410, 585615, 1171230, 3240403, 6480806, 9721209, 16202015, 19442418, 32404030, 48606045, 97212090]

約数ペア:
[(1, 97212090), (2, 48606045), (3, 32404030), (5, 19442418), (6, 16202015), (10, 9721209), (15, 6480806), (30, 3240403), (83, 1171230), (166, 585615), (249, 390410), (415, 234246), (498, 195205), (830, 117123), (1245, 78082), (2490, 39041)]

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