About the Number

9897130

9897129 ← → 9897131

2進数表記:100101110000010010101010

漢数字表記:九百八十九万七千百三十

素因数分解:

2 1 × 5 1 × 23 1 × 37 1 × 1163 1

素因数の和:1230
約数の個数: 32
約数和(自身を含む): 19108224
約数和(自身を除く): 9211094

約数列:
[1, 2, 5, 10, 23, 37, 46, 74, 115, 185, 230, 370, 851, 1163, 1702, 2326, 4255, 5815, 8510, 11630, 26749, 43031, 53498, 86062, 133745, 215155, 267490, 430310, 989713, 1979426, 4948565, 9897130]

約数ペア:
[(1, 9897130), (2, 4948565), (5, 1979426), (10, 989713), (23, 430310), (37, 267490), (46, 215155), (74, 133745), (115, 86062), (185, 53498), (230, 43031), (370, 26749), (851, 11630), (1163, 8510), (1702, 5815), (2326, 4255)]

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