15142694

素因数分解:

$2^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{37}}^1\times {\mathrm{41}}^1$

素因数の和:141

約数の個数: 64

約数和(自身を含む): 29417472

約数和(自身を除く): 14274778

約数列:

[1, 2, 7, 14, 23, 31, 37, 41, 46, 62, 74, 82, 161, 217, 259, 287, 322, 434, 518, 574, 713, 851, 943, 1147, 1271, 1426, 1517, 1702, 1886, 2294, 2542, 3034, 4991, 5957, 6601, 8029, 8897, 9982, 10619, 11914, 13202, 16058, 17794, 21238, 26381, 29233, 34891, 47027, 52762, 58466, 69782, 94054, 184667, 204631, 244237, 329189, 369334, 409262, 488474, 658378, 1081621, 2163242, 7571347, 15142694]

約数ペア:

[(1, 15142694), (2, 7571347), (7, 2163242), (14, 1081621), (23, 658378), (31, 488474), (37, 409262), (41, 369334), (46, 329189), (62, 244237), (74, 204631), (82, 184667), (161, 94054), (217, 69782), (259, 58466), (287, 52762), (322, 47027), (434, 34891), (518, 29233), (574, 26381), (713, 21238), (851, 17794), (943, 16058), (1147, 13202), (1271, 11914), (1426, 10619), (1517, 9982), (1702, 8897), (1886, 8029), (2294, 6601), (2542, 5957), (3034, 4991)]