About the Number

32070990

32070989 ← → 32070991

2進数表記:1111010010101110101001110

漢数字表記:三千二百七万九百九十

素因数分解:

2 1 × 3 1 × 5 1 × 7 2 × 21817 1

素因数の和:21841
約数の個数: 48
約数和(自身を含む): 89541072
約数和(自身を除く): 57470082

約数列:
[1, 2, 3, 5, 6, 7, 10, 14, 15, 21, 30, 35, 42, 49, 70, 98, 105, 147, 210, 245, 294, 490, 735, 1470, 21817, 43634, 65451, 109085, 130902, 152719, 218170, 305438, 327255, 458157, 654510, 763595, 916314, 1069033, 1527190, 2138066, 2290785, 3207099, 4581570, 5345165, 6414198, 10690330, 16035495, 32070990]

約数ペア:
[(1, 32070990), (2, 16035495), (3, 10690330), (5, 6414198), (6, 5345165), (7, 4581570), (10, 3207099), (14, 2290785), (15, 2138066), (21, 1527190), (30, 1069033), (35, 916314), (42, 763595), (49, 654510), (70, 458157), (98, 327255), (105, 305438), (147, 218170), (210, 152719), (245, 130902), (294, 109085), (490, 65451), (735, 43634), (1470, 21817)]

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