210321002830

素因数分解:

$2^1\times 5^1\times {\mathrm{234187}}^1\times {\mathrm{89809}}^1$

素因数の和:324003

約数の個数: 16

約数和(自身を含む): 378583637040

約数和(自身を除く): 168262634210

約数列:

[1, 2, 5, 10, 89809, 179618, 234187, 449045, 468374, 898090, 1170935, 2341870, 21032100283, 42064200566, 105160501415, 210321002830]

約数ペア:

[(1, 210321002830), (2, 105160501415), (5, 42064200566), (10, 21032100283), (89809, 2341870), (179618, 1170935), (234187, 898090), (449045, 468374)]