138117540

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{209269}}^1$

素因数の和:209292

約数の個数: 48

約数和(自身を含む): 421888320

約数和(自身を除く): 283770780

約数列:

[1, 2, 3, 4, 5, 6, 10, 11, 12, 15, 20, 22, 30, 33, 44, 55, 60, 66, 110, 132, 165, 220, 330, 660, 209269, 418538, 627807, 837076, 1046345, 1255614, 2092690, 2301959, 2511228, 3139035, 4185380, 4603918, 6278070, 6905877, 9207836, 11509795, 12556140, 13811754, 23019590, 27623508, 34529385, 46039180, 69058770, 138117540]

約数ペア:

[(1, 138117540), (2, 69058770), (3, 46039180), (4, 34529385), (5, 27623508), (6, 23019590), (10, 13811754), (11, 12556140), (12, 11509795), (15, 9207836), (20, 6905877), (22, 6278070), (30, 4603918), (33, 4185380), (44, 3139035), (55, 2511228), (60, 2301959), (66, 2092690), (110, 1255614), (132, 1046345), (165, 837076), (220, 627807), (330, 418538), (660, 209269)]