About the Number

8012130

8012129 ← → 8012131

2進数表記:11110100100000101100010

漢数字表記:八百一万二千百三十

素因数分解:

2 1 × 3 1 × 5 1 × 7 1 × 38153 1

素因数の和:38170
約数の個数: 32
約数和(自身を含む): 21976704
約数和(自身を除く): 13964574

約数列:
[1, 2, 3, 5, 6, 7, 10, 14, 15, 21, 30, 35, 42, 70, 105, 210, 38153, 76306, 114459, 190765, 228918, 267071, 381530, 534142, 572295, 801213, 1144590, 1335355, 1602426, 2670710, 4006065, 8012130]

約数ペア:
[(1, 8012130), (2, 4006065), (3, 2670710), (5, 1602426), (6, 1335355), (7, 1144590), (10, 801213), (14, 572295), (15, 534142), (21, 381530), (30, 267071), (35, 228918), (42, 190765), (70, 114459), (105, 76306), (210, 38153)]

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