About the Number

117212410

117212409 ← → 117212411

2進数表記:110111111001000010011111010

漢数字表記:一億千七百二十一万二千四百十

素因数分解:

2 1 × 5 1 × 7 2 × 43 1 × 5563 1

素因数の和:5627
約数の個数: 48
約数和(自身を含む): 251181216
約数和(自身を除く): 133968806

約数列:
[1, 2, 5, 7, 10, 14, 35, 43, 49, 70, 86, 98, 215, 245, 301, 430, 490, 602, 1505, 2107, 3010, 4214, 5563, 10535, 11126, 21070, 27815, 38941, 55630, 77882, 194705, 239209, 272587, 389410, 478418, 545174, 1196045, 1362935, 1674463, 2392090, 2725870, 3348926, 8372315, 11721241, 16744630, 23442482, 58606205, 117212410]

約数ペア:
[(1, 117212410), (2, 58606205), (5, 23442482), (7, 16744630), (10, 11721241), (14, 8372315), (35, 3348926), (43, 2725870), (49, 2392090), (70, 1674463), (86, 1362935), (98, 1196045), (215, 545174), (245, 478418), (301, 389410), (430, 272587), (490, 239209), (602, 194705), (1505, 77882), (2107, 55630), (3010, 38941), (4214, 27815), (5563, 21070), (10535, 11126)]

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