39043980

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{216911}}^1$

素因数の和:216926

約数の個数: 36

約数和(自身を含む): 118433952

約数和(自身を除く): 79389972

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, 180, 216911, 433822, 650733, 867644, 1084555, 1301466, 1952199, 2169110, 2602932, 3253665, 3904398, 4338220, 6507330, 7808796, 9760995, 13014660, 19521990, 39043980]

約数ペア:

[(1, 39043980), (2, 19521990), (3, 13014660), (4, 9760995), (5, 7808796), (6, 6507330), (9, 4338220), (10, 3904398), (12, 3253665), (15, 2602932), (18, 2169110), (20, 1952199), (30, 1301466), (36, 1084555), (45, 867644), (60, 650733), (90, 433822), (180, 216911)]