29180230

素因数分解:

$2^1\times 5^1\times {\mathrm{43}}^1\times {\mathrm{79}}^1\times {\mathrm{859}}^1$

素因数の和:988

約数の個数: 32

約数和(自身を含む): 54489600

約数和(自身を除く): 25309370

約数列:

[1, 2, 5, 10, 43, 79, 86, 158, 215, 395, 430, 790, 859, 1718, 3397, 4295, 6794, 8590, 16985, 33970, 36937, 67861, 73874, 135722, 184685, 339305, 369370, 678610, 2918023, 5836046, 14590115, 29180230]

約数ペア:

[(1, 29180230), (2, 14590115), (5, 5836046), (10, 2918023), (43, 678610), (79, 369370), (86, 339305), (158, 184685), (215, 135722), (395, 73874), (430, 67861), (790, 36937), (859, 33970), (1718, 16985), (3397, 8590), (4295, 6794)]