314961540

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{228233}}^1$

素因数の和:228268

約数の個数: 48

約数和(自身を含む): 920239488

約数和(自身を除く): 605277948

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 23, 30, 46, 60, 69, 92, 115, 138, 230, 276, 345, 460, 690, 1380, 228233, 456466, 684699, 912932, 1141165, 1369398, 2282330, 2738796, 3423495, 4564660, 5249359, 6846990, 10498718, 13693980, 15748077, 20997436, 26246795, 31496154, 52493590, 62992308, 78740385, 104987180, 157480770, 314961540]

約数ペア:

[(1, 314961540), (2, 157480770), (3, 104987180), (4, 78740385), (5, 62992308), (6, 52493590), (10, 31496154), (12, 26246795), (15, 20997436), (20, 15748077), (23, 13693980), (30, 10498718), (46, 6846990), (60, 5249359), (69, 4564660), (92, 3423495), (115, 2738796), (138, 2282330), (230, 1369398), (276, 1141165), (345, 912932), (460, 684699), (690, 456466), (1380, 228233)]