9990210.00000000

素因数分解:

$2^4\times {\mathrm{29}}^1\times {\mathrm{31}}^1\times {\mathrm{1051}}^1$

素因数の和:1119

約数の個数: 40

約数和(自身を含む): 31307520

約数和(自身を除く): 16189936

約数列:

[1, 2, 4, 8, 16, 29, 31, 58, 62, 116, 124, 232, 248, 464, 496, 899, 1051, 1798, 2102, 3596, 4204, 7192, 8408, 14384, 16816, 30479, 32581, 60958, 65162, 121916, 130324, 243832, 260648, 487664, 521296, 944849, 1889698, 3779396, 7558792, 15117584]

約数ペア:

[(1, 15117584), (2, 7558792), (4, 3779396), (8, 1889698), (16, 944849), (29, 521296), (31, 487664), (58, 260648), (62, 243832), (116, 130324), (124, 121916), (232, 65162), (248, 60958), (464, 32581), (496, 30479), (899, 16816), (1051, 14384), (1798, 8408), (2102, 7192), (3596, 4204)]