270805218

素因数分解:

$2^1\times 3^1\times {\mathrm{71}}^1\times {\mathrm{157}}^1\times {\mathrm{4049}}^1$

素因数の和:4282

約数の個数: 32

約数和(自身を含む): 552873600

約数和(自身を除く): 282068382

約数列:

[1, 2, 3, 6, 71, 142, 157, 213, 314, 426, 471, 942, 4049, 8098, 11147, 12147, 22294, 24294, 33441, 66882, 287479, 574958, 635693, 862437, 1271386, 1724874, 1907079, 3814158, 45134203, 90268406, 135402609, 270805218]

約数ペア:

[(1, 270805218), (2, 135402609), (3, 90268406), (6, 45134203), (71, 3814158), (142, 1907079), (157, 1724874), (213, 1271386), (314, 862437), (426, 635693), (471, 574958), (942, 287479), (4049, 66882), (8098, 33441), (11147, 24294), (12147, 22294)]