15708230940

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{137}}^1\times {\mathrm{1910977}}^1$

素因数の和:1911126

約数の個数: 48

約数和(自身を含む): 44304113952

約数和(自身を除く): 28595883012

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 137, 274, 411, 548, 685, 822, 1370, 1644, 2055, 2740, 4110, 8220, 1910977, 3821954, 5732931, 7643908, 9554885, 11465862, 19109770, 22931724, 28664655, 38219540, 57329310, 114658620, 261803849, 523607698, 785411547, 1047215396, 1309019245, 1570823094, 2618038490, 3141646188, 3927057735, 5236076980, 7854115470, 15708230940]

約数ペア:

[(1, 15708230940), (2, 7854115470), (3, 5236076980), (4, 3927057735), (5, 3141646188), (6, 2618038490), (10, 1570823094), (12, 1309019245), (15, 1047215396), (20, 785411547), (30, 523607698), (60, 261803849), (137, 114658620), (274, 57329310), (411, 38219540), (548, 28664655), (685, 22931724), (822, 19109770), (1370, 11465862), (1644, 9554885), (2055, 7643908), (2740, 5732931), (4110, 3821954), (8220, 1910977)]