228419790

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{331}}^1\times {\mathrm{23003}}^1$

素因数の和:23344

約数の個数: 32

約数和(自身を含む): 549887616

約数和(自身を除く): 321467826

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 331, 662, 993, 1655, 1986, 3310, 4965, 9930, 23003, 46006, 69009, 115015, 138018, 230030, 345045, 690090, 7613993, 15227986, 22841979, 38069965, 45683958, 76139930, 114209895, 228419790]

約数ペア:

[(1, 228419790), (2, 114209895), (3, 76139930), (5, 45683958), (6, 38069965), (10, 22841979), (15, 15227986), (30, 7613993), (331, 690090), (662, 345045), (993, 230030), (1655, 138018), (1986, 115015), (3310, 69009), (4965, 46006), (9930, 23003)]