About the Number

71142430

71142429 ← → 71142431

2進数表記:100001111011000110000011110

漢数字表記:七千百十四万二千四百三十

素因数分解:

2 1 × 5 1 × 53 1 × 269 1 × 499 1

素因数の和:828
約数の個数: 32
約数和(自身を含む): 131220000
約数和(自身を除く): 60077570

約数列:
[1, 2, 5, 10, 53, 106, 265, 269, 499, 530, 538, 998, 1345, 2495, 2690, 4990, 14257, 26447, 28514, 52894, 71285, 132235, 134231, 142570, 264470, 268462, 671155, 1342310, 7114243, 14228486, 35571215, 71142430]

約数ペア:
[(1, 71142430), (2, 35571215), (5, 14228486), (10, 7114243), (53, 1342310), (106, 671155), (265, 268462), (269, 264470), (499, 142570), (530, 134231), (538, 132235), (998, 71285), (1345, 52894), (2495, 28514), (2690, 26447), (4990, 14257)]

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