About the Number

169142730

169142729 ← → 169142731

2進数表記:1010000101001110100111001010

漢数字表記:一億六千九百十四万二千七百三十

素因数分解:

2 1 × 3 1 × 5 1 × 467 1 × 12073 1

素因数の和:12550
約数の個数: 32
約数和(自身を含む): 406845504
約数和(自身を除く): 237702774

約数列:
[1, 2, 3, 5, 6, 10, 15, 30, 467, 934, 1401, 2335, 2802, 4670, 7005, 12073, 14010, 24146, 36219, 60365, 72438, 120730, 181095, 362190, 5638091, 11276182, 16914273, 28190455, 33828546, 56380910, 84571365, 169142730]

約数ペア:
[(1, 169142730), (2, 84571365), (3, 56380910), (5, 33828546), (6, 28190455), (10, 16914273), (15, 11276182), (30, 5638091), (467, 362190), (934, 181095), (1401, 120730), (2335, 72438), (2802, 60365), (4670, 36219), (7005, 24146), (12073, 14010)]

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