386301990

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{2393}}^1\times {\mathrm{5381}}^1$

素因数の和:7784

約数の個数: 32

約数和(自身を含む): 927684576

約数和(自身を除く): 541382586

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 2393, 4786, 5381, 7179, 10762, 11965, 14358, 16143, 23930, 26905, 32286, 35895, 53810, 71790, 80715, 161430, 12876733, 25753466, 38630199, 64383665, 77260398, 128767330, 193150995, 386301990]

約数ペア:

[(1, 386301990), (2, 193150995), (3, 128767330), (5, 77260398), (6, 64383665), (10, 38630199), (15, 25753466), (30, 12876733), (2393, 161430), (4786, 80715), (5381, 71790), (7179, 53810), (10762, 35895), (11965, 32286), (14358, 26905), (16143, 23930)]