160790210

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{29}}^1\times {\mathrm{103}}^1\times {\mathrm{769}}^1$

素因数の和:915

約数の個数: 64

約数和(自身を含む): 345945600

約数和(自身を除く): 185155390

約数列:

[1, 2, 5, 7, 10, 14, 29, 35, 58, 70, 103, 145, 203, 206, 290, 406, 515, 721, 769, 1015, 1030, 1442, 1538, 2030, 2987, 3605, 3845, 5383, 5974, 7210, 7690, 10766, 14935, 20909, 22301, 26915, 29870, 41818, 44602, 53830, 79207, 104545, 111505, 156107, 158414, 209090, 223010, 312214, 396035, 554449, 780535, 792070, 1108898, 1561070, 2297003, 2772245, 4594006, 5544490, 11485015, 16079021, 22970030, 32158042, 80395105, 160790210]

約数ペア:

[(1, 160790210), (2, 80395105), (5, 32158042), (7, 22970030), (10, 16079021), (14, 11485015), (29, 5544490), (35, 4594006), (58, 2772245), (70, 2297003), (103, 1561070), (145, 1108898), (203, 792070), (206, 780535), (290, 554449), (406, 396035), (515, 312214), (721, 223010), (769, 209090), (1015, 158414), (1030, 156107), (1442, 111505), (1538, 104545), (2030, 79207), (2987, 53830), (3605, 44602), (3845, 41818), (5383, 29870), (5974, 26915), (7210, 22301), (7690, 20909), (10766, 14935)]