15030650

素因数分解:

$2^1\times 5^2\times {\mathrm{43}}^1\times {\mathrm{6991}}^1$

素因数の和:7046

約数の個数: 24

約数和(自身を含む): 28611264

約数和(自身を除く): 13580614

約数列:

[1, 2, 5, 10, 25, 43, 50, 86, 215, 430, 1075, 2150, 6991, 13982, 34955, 69910, 174775, 300613, 349550, 601226, 1503065, 3006130, 7515325, 15030650]

約数ペア:

[(1, 15030650), (2, 7515325), (5, 3006130), (10, 1503065), (25, 601226), (43, 349550), (50, 300613), (86, 174775), (215, 69910), (430, 34955), (1075, 13982), (2150, 6991)]