About the Number

30231688

30231687 ← → 30231689

2進数表記:1110011010100110010001000

漢数字表記:三千二十三万千六百八十八

素因数分解:

2 3 × 29 1 × 311 1 × 419 1

素因数の和:765
約数の個数: 32
約数和(自身を含む): 58968000
約数和(自身を除く): 28736312

約数列:
[1, 2, 4, 8, 29, 58, 116, 232, 311, 419, 622, 838, 1244, 1676, 2488, 3352, 9019, 12151, 18038, 24302, 36076, 48604, 72152, 97208, 130309, 260618, 521236, 1042472, 3778961, 7557922, 15115844, 30231688]

約数ペア:
[(1, 30231688), (2, 15115844), (4, 7557922), (8, 3778961), (29, 1042472), (58, 521236), (116, 260618), (232, 130309), (311, 97208), (419, 72152), (622, 48604), (838, 36076), (1244, 24302), (1676, 18038), (2488, 12151), (3352, 9019)]

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