238775941730

素因数分解:

$2^1\times 5^1\times {\mathrm{109}}^1\times {\mathrm{1723}}^1\times {\mathrm{127139}}^1$

素因数の和:128978

約数の個数: 32

約数和(自身を含む): 433994932800

約数和(自身を除く): 195218991070

約数列:

[1, 2, 5, 10, 109, 218, 545, 1090, 1723, 3446, 8615, 17230, 127139, 187807, 254278, 375614, 635695, 939035, 1271390, 1878070, 13858151, 27716302, 69290755, 138581510, 219060497, 438120994, 1095302485, 2190604970, 23877594173, 47755188346, 119387970865, 238775941730]

約数ペア:

[(1, 238775941730), (2, 119387970865), (5, 47755188346), (10, 23877594173), (109, 2190604970), (218, 1095302485), (545, 438120994), (1090, 219060497), (1723, 138581510), (3446, 69290755), (8615, 27716302), (17230, 13858151), (127139, 1878070), (187807, 1271390), (254278, 939035), (375614, 635695)]