About the Number

32804130

32804129 ← → 32804131

2進数表記:1111101001000110100100010

漢数字表記:三千二百八十万四千百三十

素因数分解:

2 1 × 3 1 × 5 1 × 71 1 × 15401 1

素因数の和:15482
約数の個数: 32
約数和(自身を含む): 79843968
約数和(自身を除く): 47039838

約数列:
[1, 2, 3, 5, 6, 10, 15, 30, 71, 142, 213, 355, 426, 710, 1065, 2130, 15401, 30802, 46203, 77005, 92406, 154010, 231015, 462030, 1093471, 2186942, 3280413, 5467355, 6560826, 10934710, 16402065, 32804130]

約数ペア:
[(1, 32804130), (2, 16402065), (3, 10934710), (5, 6560826), (6, 5467355), (10, 3280413), (15, 2186942), (30, 1093471), (71, 462030), (142, 231015), (213, 154010), (355, 92406), (426, 77005), (710, 46203), (1065, 30802), (2130, 15401)]

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