256430010

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{8547667}}^1$

素因数の和:8547677

約数の個数: 16

約数和(自身を含む): 615432096

約数和(自身を除く): 359002086

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 8547667, 17095334, 25643001, 42738335, 51286002, 85476670, 128215005, 256430010]

約数ペア:

[(1, 256430010), (2, 128215005), (3, 85476670), (5, 51286002), (6, 42738335), (10, 25643001), (15, 17095334), (30, 8547667)]