38323620

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{212909}}^1$

素因数の和:212924

約数の個数: 36

約数和(自身を含む): 116248860

約数和(自身を除く): 77925240

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, 180, 212909, 425818, 638727, 851636, 1064545, 1277454, 1916181, 2129090, 2554908, 3193635, 3832362, 4258180, 6387270, 7664724, 9580905, 12774540, 19161810, 38323620]

約数ペア:

[(1, 38323620), (2, 19161810), (3, 12774540), (4, 9580905), (5, 7664724), (6, 6387270), (9, 4258180), (10, 3832362), (12, 3193635), (15, 2554908), (18, 2129090), (20, 1916181), (30, 1277454), (36, 1064545), (45, 851636), (60, 638727), (90, 425818), (180, 212909)]