305870511

素因数分解:

$3^1\times {\mathrm{17}}^1\times {\mathrm{29}}^1\times {\mathrm{73}}^1\times {\mathrm{2833}}^1$

素因数の和:2955

約数の個数: 32

約数和(自身を含む): 452986560

約数和(自身を除く): 147116049

約数列:

[1, 3, 17, 29, 51, 73, 87, 219, 493, 1241, 1479, 2117, 2833, 3723, 6351, 8499, 35989, 48161, 82157, 107967, 144483, 206809, 246471, 620427, 1396669, 3515753, 4190007, 5997461, 10547259, 17992383, 101956837, 305870511]

約数ペア:

[(1, 305870511), (3, 101956837), (17, 17992383), (29, 10547259), (51, 5997461), (73, 4190007), (87, 3515753), (219, 1396669), (493, 620427), (1241, 246471), (1479, 206809), (2117, 144483), (2833, 107967), (3723, 82157), (6351, 48161), (8499, 35989)]