1384290

素因数分解:

$2^1\times 3^4\times 5^1\times {\mathrm{1709}}^1$

素因数の和:1728

約数の個数: 40

約数和(自身を含む): 3724380

約数和(自身を除く): 2340090

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 27, 30, 45, 54, 81, 90, 135, 162, 270, 405, 810, 1709, 3418, 5127, 8545, 10254, 15381, 17090, 25635, 30762, 46143, 51270, 76905, 92286, 138429, 153810, 230715, 276858, 461430, 692145, 1384290]

約数ペア:

[(1, 1384290), (2, 692145), (3, 461430), (5, 276858), (6, 230715), (9, 153810), (10, 138429), (15, 92286), (18, 76905), (27, 51270), (30, 46143), (45, 30762), (54, 25635), (81, 17090), (90, 15381), (135, 10254), (162, 8545), (270, 5127), (405, 3418), (810, 1709)]