80793810

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{897709}}^1$

素因数の和:897722

約数の個数: 24

約数和(自身を含む): 210064140

約数和(自身を除く): 129270330

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 45, 90, 897709, 1795418, 2693127, 4488545, 5386254, 8079381, 8977090, 13465635, 16158762, 26931270, 40396905, 80793810]

約数ペア:

[(1, 80793810), (2, 40396905), (3, 26931270), (5, 16158762), (6, 13465635), (9, 8977090), (10, 8079381), (15, 5386254), (18, 4488545), (30, 2693127), (45, 1795418), (90, 897709)]