About the Number

142000430

142000429 ← → 142000431

2進数表記:1000011101101100000100101110

漢数字表記:一億四千二百万四百三十

素因数分解:

2 1 × 5 1 × 11 1 × 13 1 × 199 1 × 499 1

素因数の和:729
約数の個数: 64
約数和(自身を含む): 302400000
約数和(自身を除く): 160399570

約数列:
[1, 2, 5, 10, 11, 13, 22, 26, 55, 65, 110, 130, 143, 199, 286, 398, 499, 715, 995, 998, 1430, 1990, 2189, 2495, 2587, 4378, 4990, 5174, 5489, 6487, 10945, 10978, 12935, 12974, 21890, 25870, 27445, 28457, 32435, 54890, 56914, 64870, 71357, 99301, 142285, 142714, 198602, 284570, 356785, 496505, 713570, 993010, 1092311, 1290913, 2184622, 2581826, 5461555, 6454565, 10923110, 12909130, 14200043, 28400086, 71000215, 142000430]

約数ペア:
[(1, 142000430), (2, 71000215), (5, 28400086), (10, 14200043), (11, 12909130), (13, 10923110), (22, 6454565), (26, 5461555), (55, 2581826), (65, 2184622), (110, 1290913), (130, 1092311), (143, 993010), (199, 713570), (286, 496505), (398, 356785), (499, 284570), (715, 198602), (995, 142714), (998, 142285), (1430, 99301), (1990, 71357), (2189, 64870), (2495, 56914), (2587, 54890), (4378, 32435), (4990, 28457), (5174, 27445), (5489, 25870), (6487, 21890), (10945, 12974), (10978, 12935)]

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