About the Number

14890430

14890429 ← → 14890431

2進数表記:111000110011010110111110

漢数字表記:千四百八十九万四百三十

素因数分解:

2 1 × 5 1 × 23 1 × 101 1 × 641 1

素因数の和:772
約数の個数: 32
約数和(自身を含む): 28289088
約数和(自身を除く): 13398658

約数列:
[1, 2, 5, 10, 23, 46, 101, 115, 202, 230, 505, 641, 1010, 1282, 2323, 3205, 4646, 6410, 11615, 14743, 23230, 29486, 64741, 73715, 129482, 147430, 323705, 647410, 1489043, 2978086, 7445215, 14890430]

約数ペア:
[(1, 14890430), (2, 7445215), (5, 2978086), (10, 1489043), (23, 647410), (46, 323705), (101, 147430), (115, 129482), (202, 73715), (230, 64741), (505, 29486), (641, 23230), (1010, 14743), (1282, 11615), (2323, 6410), (3205, 4646)]

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