15941730

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{75913}}^1$

素因数の和:75930

約数の個数: 32

約数和(自身を含む): 43726464

約数和(自身を除く): 27784734

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 21, 30, 35, 42, 70, 105, 210, 75913, 151826, 227739, 379565, 455478, 531391, 759130, 1062782, 1138695, 1594173, 2277390, 2656955, 3188346, 5313910, 7970865, 15941730]

約数ペア:

[(1, 15941730), (2, 7970865), (3, 5313910), (5, 3188346), (6, 2656955), (7, 2277390), (10, 1594173), (14, 1138695), (15, 1062782), (21, 759130), (30, 531391), (35, 455478), (42, 379565), (70, 227739), (105, 151826), (210, 75913)]