490631322

素因数分解:

$2^1\times 3^1\times {\mathrm{17}}^1\times {\mathrm{37}}^1\times {\mathrm{130003}}^1$

素因数の和:130062

約数の個数: 32

約数和(自身を含む): 1067072832

約数和(自身を除く): 576441510

約数列:

[1, 2, 3, 6, 17, 34, 37, 51, 74, 102, 111, 222, 629, 1258, 1887, 3774, 130003, 260006, 390009, 780018, 2210051, 4420102, 4810111, 6630153, 9620222, 13260306, 14430333, 28860666, 81771887, 163543774, 245315661, 490631322]

約数ペア:

[(1, 490631322), (2, 245315661), (3, 163543774), (6, 81771887), (17, 28860666), (34, 14430333), (37, 13260306), (51, 9620222), (74, 6630153), (102, 4810111), (111, 4420102), (222, 2210051), (629, 780018), (1258, 390009), (1887, 260006), (3774, 130003)]