9869220

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{54829}}^1$

素因数の和:54844

約数の個数: 36

約数和(自身を含む): 29937180

約数和(自身を除く): 20067960

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, 180, 54829, 109658, 164487, 219316, 274145, 328974, 493461, 548290, 657948, 822435, 986922, 1096580, 1644870, 1973844, 2467305, 3289740, 4934610, 9869220]

約数ペア:

[(1, 9869220), (2, 4934610), (3, 3289740), (4, 2467305), (5, 1973844), (6, 1644870), (9, 1096580), (10, 986922), (12, 822435), (15, 657948), (18, 548290), (20, 493461), (30, 328974), (36, 274145), (45, 219316), (60, 164487), (90, 109658), (180, 54829)]