130185650

素因数分解:

$2^1\times 5^2\times 7^3\times {\mathrm{7591}}^1$

素因数の和:7624

約数の個数: 48

約数和(自身を含む): 282422400

約数和(自身を除く): 152236750

約数列:

[1, 2, 5, 7, 10, 14, 25, 35, 49, 50, 70, 98, 175, 245, 343, 350, 490, 686, 1225, 1715, 2450, 3430, 7591, 8575, 15182, 17150, 37955, 53137, 75910, 106274, 189775, 265685, 371959, 379550, 531370, 743918, 1328425, 1859795, 2603713, 2656850, 3719590, 5207426, 9298975, 13018565, 18597950, 26037130, 65092825, 130185650]

約数ペア:

[(1, 130185650), (2, 65092825), (5, 26037130), (7, 18597950), (10, 13018565), (14, 9298975), (25, 5207426), (35, 3719590), (49, 2656850), (50, 2603713), (70, 1859795), (98, 1328425), (175, 743918), (245, 531370), (343, 379550), (350, 371959), (490, 265685), (686, 189775), (1225, 106274), (1715, 75910), (2450, 53137), (3430, 37955), (7591, 17150), (8575, 15182)]