25950930

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{43}}^1\times {\mathrm{20117}}^1$

素因数の和:20170

約数の個数: 32

約数和(自身を含む): 63733824

約数和(自身を除く): 37782894

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 43, 86, 129, 215, 258, 430, 645, 1290, 20117, 40234, 60351, 100585, 120702, 201170, 301755, 603510, 865031, 1730062, 2595093, 4325155, 5190186, 8650310, 12975465, 25950930]

約数ペア:

[(1, 25950930), (2, 12975465), (3, 8650310), (5, 5190186), (6, 4325155), (10, 2595093), (15, 1730062), (30, 865031), (43, 603510), (86, 301755), (129, 201170), (215, 120702), (258, 100585), (430, 60351), (645, 40234), (1290, 20117)]