9419220

素因数分解:

$2^2\times 3^3\times 5^1\times {\mathrm{17443}}^1$

素因数の和:17461

約数の個数: 48

約数和(自身を含む): 29305920

約数和(自身を除く): 19886700

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 27, 30, 36, 45, 54, 60, 90, 108, 135, 180, 270, 540, 17443, 34886, 52329, 69772, 87215, 104658, 156987, 174430, 209316, 261645, 313974, 348860, 470961, 523290, 627948, 784935, 941922, 1046580, 1569870, 1883844, 2354805, 3139740, 4709610, 9419220]

約数ペア:

[(1, 9419220), (2, 4709610), (3, 3139740), (4, 2354805), (5, 1883844), (6, 1569870), (9, 1046580), (10, 941922), (12, 784935), (15, 627948), (18, 523290), (20, 470961), (27, 348860), (30, 313974), (36, 261645), (45, 209316), (54, 174430), (60, 156987), (90, 104658), (108, 87215), (135, 69772), (180, 52329), (270, 34886), (540, 17443)]