79417730

素因数分解:

$2^1\times 5^1\times 7^2\times {\mathrm{61}}^1\times {\mathrm{2657}}^1$

素因数の和:2739

約数の個数: 48

約数和(自身を含む): 169080696

約数和(自身を除く): 89662966

約数列:

[1, 2, 5, 7, 10, 14, 35, 49, 61, 70, 98, 122, 245, 305, 427, 490, 610, 854, 2135, 2657, 2989, 4270, 5314, 5978, 13285, 14945, 18599, 26570, 29890, 37198, 92995, 130193, 162077, 185990, 260386, 324154, 650965, 810385, 1134539, 1301930, 1620770, 2269078, 5672695, 7941773, 11345390, 15883546, 39708865, 79417730]

約数ペア:

[(1, 79417730), (2, 39708865), (5, 15883546), (7, 11345390), (10, 7941773), (14, 5672695), (35, 2269078), (49, 1620770), (61, 1301930), (70, 1134539), (98, 810385), (122, 650965), (245, 324154), (305, 260386), (427, 185990), (490, 162077), (610, 130193), (854, 92995), (2135, 37198), (2657, 29890), (2989, 26570), (4270, 18599), (5314, 14945), (5978, 13285)]