30449970

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{17807}}^1$

素因数の和:17839

約数の個数: 48

約数和(自身を含む): 83341440

約数和(自身を除く): 52891470

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 19, 30, 38, 45, 57, 90, 95, 114, 171, 190, 285, 342, 570, 855, 1710, 17807, 35614, 53421, 89035, 106842, 160263, 178070, 267105, 320526, 338333, 534210, 676666, 801315, 1014999, 1602630, 1691665, 2029998, 3044997, 3383330, 5074995, 6089994, 10149990, 15224985, 30449970]

約数ペア:

[(1, 30449970), (2, 15224985), (3, 10149990), (5, 6089994), (6, 5074995), (9, 3383330), (10, 3044997), (15, 2029998), (18, 1691665), (19, 1602630), (30, 1014999), (38, 801315), (45, 676666), (57, 534210), (90, 338333), (95, 320526), (114, 267105), (171, 178070), (190, 160263), (285, 106842), (342, 89035), (570, 53421), (855, 35614), (1710, 17807)]