297959610

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{763999}}^1$

素因数の和:764022

約数の個数: 32

約数和(自身を含む): 770112000

約数和(自身を除く): 472152390

約数列:

[1, 2, 3, 5, 6, 10, 13, 15, 26, 30, 39, 65, 78, 130, 195, 390, 763999, 1527998, 2291997, 3819995, 4583994, 7639990, 9931987, 11459985, 19863974, 22919970, 29795961, 49659935, 59591922, 99319870, 148979805, 297959610]

約数ペア:

[(1, 297959610), (2, 148979805), (3, 99319870), (5, 59591922), (6, 49659935), (10, 29795961), (13, 22919970), (15, 19863974), (26, 11459985), (30, 9931987), (39, 7639990), (65, 4583994), (78, 3819995), (130, 2291997), (195, 1527998), (390, 763999)]