30423446

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{43}}^2\times {\mathrm{433}}^1$

素因数の和:540

約数の個数: 24

約数和(自身を含む): 49293720

約数和(自身を除く): 18870274

約数列:

[1, 2, 19, 38, 43, 86, 433, 817, 866, 1634, 1849, 3698, 8227, 16454, 18619, 35131, 37238, 70262, 353761, 707522, 800617, 1601234, 15211723, 30423446]

約数ペア:

[(1, 30423446), (2, 15211723), (19, 1601234), (38, 800617), (43, 707522), (86, 353761), (433, 70262), (817, 37238), (866, 35131), (1634, 18619), (1849, 16454), (3698, 8227)]