30705144

素因数分解:

$2^3\times 3^1\times {\mathrm{991}}^1\times {\mathrm{1291}}^1$

素因数の和:2291

約数の個数: 32

約数和(自身を含む): 76899840

約数和(自身を除く): 46194696

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 991, 1291, 1982, 2582, 2973, 3873, 3964, 5164, 5946, 7746, 7928, 10328, 11892, 15492, 23784, 30984, 1279381, 2558762, 3838143, 5117524, 7676286, 10235048, 15352572, 30705144]

約数ペア:

[(1, 30705144), (2, 15352572), (3, 10235048), (4, 7676286), (6, 5117524), (8, 3838143), (12, 2558762), (24, 1279381), (991, 30984), (1291, 23784), (1982, 15492), (2582, 11892), (2973, 10328), (3873, 7928), (3964, 7746), (5164, 5946)]