330884570

素因数分解:

$2^1\times 5^1\times {\mathrm{43}}^1\times {\mathrm{373}}^1\times {\mathrm{2063}}^1$

素因数の和:2486

約数の個数: 32

約数和(自身を含む): 611373312

約数和(自身を除く): 280488742

約数列:

[1, 2, 5, 10, 43, 86, 215, 373, 430, 746, 1865, 2063, 3730, 4126, 10315, 16039, 20630, 32078, 80195, 88709, 160390, 177418, 443545, 769499, 887090, 1538998, 3847495, 7694990, 33088457, 66176914, 165442285, 330884570]

約数ペア:

[(1, 330884570), (2, 165442285), (5, 66176914), (10, 33088457), (43, 7694990), (86, 3847495), (215, 1538998), (373, 887090), (430, 769499), (746, 443545), (1865, 177418), (2063, 160390), (3730, 88709), (4126, 80195), (10315, 32078), (16039, 20630)]