About the Number

214312910

214312909 ← → 214312911

2進数表記:1100110001100010011111001110

漢数字表記:二億千四百三十一万二千九百十

素因数分解:

2 1 × 5 1 × 7 1 × 101 1 × 30313 1

素因数の和:30428
約数の個数: 32
約数和(自身を含む): 445252032
約数和(自身を除く): 230939122

約数列:
[1, 2, 5, 7, 10, 14, 35, 70, 101, 202, 505, 707, 1010, 1414, 3535, 7070, 30313, 60626, 151565, 212191, 303130, 424382, 1060955, 2121910, 3061613, 6123226, 15308065, 21431291, 30616130, 42862582, 107156455, 214312910]

約数ペア:
[(1, 214312910), (2, 107156455), (5, 42862582), (7, 30616130), (10, 21431291), (14, 15308065), (35, 6123226), (70, 3061613), (101, 2121910), (202, 1060955), (505, 424382), (707, 303130), (1010, 212191), (1414, 151565), (3535, 60626), (7070, 30313)]

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