30983988

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{368857}}^1$

素因数の和:368871

約数の個数: 24

約数和(自身を含む): 82624192

約数和(自身を除く): 51640204

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 84, 368857, 737714, 1106571, 1475428, 2213142, 2581999, 4426284, 5163998, 7745997, 10327996, 15491994, 30983988]

約数ペア:

[(1, 30983988), (2, 15491994), (3, 10327996), (4, 7745997), (6, 5163998), (7, 4426284), (12, 2581999), (14, 2213142), (21, 1475428), (28, 1106571), (42, 737714), (84, 368857)]