858206230

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{79}}^1\times {\mathrm{155191}}^1$

素因数の和:155284

約数の個数: 32

約数和(自身を含む): 1787811840

約数和(自身を除く): 929605610

約数列:

[1, 2, 5, 7, 10, 14, 35, 70, 79, 158, 395, 553, 790, 1106, 2765, 5530, 155191, 310382, 775955, 1086337, 1551910, 2172674, 5431685, 10863370, 12260089, 24520178, 61300445, 85820623, 122600890, 171641246, 429103115, 858206230]

約数ペア:

[(1, 858206230), (2, 429103115), (5, 171641246), (7, 122600890), (10, 85820623), (14, 61300445), (35, 24520178), (70, 12260089), (79, 10863370), (158, 5431685), (395, 2172674), (553, 1551910), (790, 1086337), (1106, 775955), (2765, 310382), (5530, 155191)]