30170469

素因数分解:

$3^1\times 7^1\times {\mathrm{29}}^1\times {\mathrm{107}}^1\times {\mathrm{463}}^1$

素因数の和:609

約数の個数: 32

約数和(自身を含む): 48107520

約数和(自身を除く): 17937051

約数列:

[1, 3, 7, 21, 29, 87, 107, 203, 321, 463, 609, 749, 1389, 2247, 3103, 3241, 9309, 9723, 13427, 21721, 40281, 49541, 65163, 93989, 148623, 281967, 346787, 1040361, 1436689, 4310067, 10056823, 30170469]

約数ペア:

[(1, 30170469), (3, 10056823), (7, 4310067), (21, 1436689), (29, 1040361), (87, 346787), (107, 281967), (203, 148623), (321, 93989), (463, 65163), (609, 49541), (749, 40281), (1389, 21721), (2247, 13427), (3103, 9723), (3241, 9309)]